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[转载]致未来的电子工程师

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发表于 2008-9-22 03:13:20 |只看该作者 |倒序浏览
<p style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt"><font color=#ffffff>看这篇帖子的,我想都是电子爱好者或电类专业学生。不知道大家都处于什么一个阶段,这篇帖子是写给入门者的,要解决一个问题:初学者应重点掌握什么电子知识,大学阶段如何学习?</font></span><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br /></span></font><font color=#ffffff><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">先说点貌似题外的东西</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">——3</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">个谬论。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">谬论一:<?XML:NAMESPACE PREFIX = ST1 /><st1ERSONNAME ProductID="高中" w:st="on">高中</ST1ERSONNAME>老师常对我们说,大家现在好好学,考上了大学就轻松了,爱怎么玩怎么玩。这真是狗屁。别的专业我不好说,电气、电子、电力、通信、自动化等电类专业,想要轻松那是不可能地(当然你是天才就另说),专业课上讲的东西对绝大多数人来说那是云里雾里,从来都是一知半解,需要你课下花大量时间精力来消化。有些东西甚至需要你若干年后在工作中遇着时才回过味:</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">“</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">哦,原来以前学的那东西是干这使的。</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">”</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">你要能想得起,并知道怎么回头去补,就算是上学时专业课学得较扎实了。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">谬论二:填志愿时经常有人对我们说:专业不重要,学校最重要,进了个好学校想学什么再学。这亦是狗屁。进了学校,本专业的课程就可能会压得你喘不过气来,还有多少人有时间和毅力选修第二专业?而所学专业几乎就是决定了你今后一生的职业生涯。而学校,说实话本科阶<st1ERSONNAME ProductID="段从" w:st="on">段从</ST1ERSONNAME>老师那学到的东西各校间差别不是很大。课上讲的大同小异,课下也不会有什么好老师给你单独指导和点拨(若能遇着,那是你的幸运)。越牛的学校的<st1ERSONNAME ProductID="越牛的" w:st="on">越牛的</ST1ERSONNAME>老师就越忙,不要指望他们会在教学上花多少心思,更不要指望他们对你另眼相看。反倒是一些普通院校的小老师们可能跟学生走得更近,辅导更多些,虽然他们可能水平一般,但对于你大学的学习来说还是足够的。综上所述,我觉得对于一个电子爱好者来说,成为一名普通重点大学的电子系学生比成为北大的哲学系学生更重要。当然看帖的应该大多数都是学电的,那恭喜你,这个专业不错的,虽不是什么</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">“</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">朝阳产业</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">”</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">,但绝对是个</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">“</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">常青行业</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">”</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">谬论三:上了大学,可能又有不少人对你说,在大学专业不重要,关键的是学好计算机和英语,这样就不愁找不到好工作了。这也是屁话。你要明确一点:你将来不是纯靠英语吃饭的,也不是做编程、搞软件开发或动画创作的。我是想说:若果你性格偏内向沉稳、肯钻研、爱好电子行业,将来想从事电子设计和研发工作,那你一定要学好专业课。当然英语也很重要,但以后工作中用得多的是你的专业英语,即能读懂英语技术文档,而不是跟别人比你口语多正宗多流利。至于计算机,那就是一工具,不要花太多时间去学</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">photoshop</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">3dmax</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Flash</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、网页制作等流行软件,这些在你今后的工作中用不着,也会牵扯你大量时间精力。好钢用在刀刃上,多进进实验室多搭搭电路吧。当然,电类学生对电脑也有特殊要求,那就是用熟</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">,学好汇编语言、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">C</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">语言、选学</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">LD</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">相关软件。任务也是很重的。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /></span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">以上说了</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">3</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">个谬论,下面言归正传吧。那么进了大学,读了电类专业,这</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">4</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">年你该学些什么呢?</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />1. </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">大一大二(打基础)</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">首先要了解:电类专业可分为强电和弱电两个方向,具体为电力工程及其自动化(电力系统、工厂供变电等)专业属强电,电气工程及其自动化以强电为主弱电为辅,电子、通信、自动化专业以弱电为主。其他更进一步的细分要进入研究生阶段才划分。但无论强电还是弱电,基础都是一样的。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">首先高数是要学好的,以后的信号处理、电磁场、电力系统、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">DSP</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">等不同方向的专业课都用得着。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">专业基础课最重要的就是电路分析、模拟电路、数字电路。这</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">3</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">门课一定要学好。这</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">3</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">门课一般都是大一下学期到大三上学期开设,对大多数对电子知识还了解不多的同学来说,通常是学得一知半解,迷迷糊糊。所以,最好是在开课之前或是开课的同时读一两本通俗浅显的综合介绍电子知识的书籍,对书中的知识你不需要都懂,能有个大致感觉就行。对这这种入门读物的选择很重要,难了看不懂可能兴趣就此丧失或备受打击,反而事与愿违。在此推荐一本《电子设计从零开始》(杨欣编著,清华大学出版社出版),该书比较系统全面地介绍了电子设计与制作的基础知识,模电、数电、单片机、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">电路仿真软件等都有涉及,一册在手基本知识就差不多了,关键是浅显易懂,有一定趣味性。另外科学出版社引进出版的一套小开本(</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">32</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">开)电子系列图书也不错,是日本人写的,科学出版社翻译出版,插图较多,也较浅显,不过这一系列分册较多,内容分得较细。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">除了看书,还要足够重视动手实践。电路、模电、数电这些课程进行的同时都会同时开设一些实验课,珍惜这个动手机会好好弄一弄,而不要把它当作一个任务应付了事。跟抄作业一样,拷贝别人的实验结果在高校中也是蔚然成风,特别是几个人一个小组的实验,那就是个别勤奋好学的在那折腾,其他人毫不用心地等着出结果。我只想说,自己动手努力得来的成果才是甜美的,那种成就感会让你充实和满足。游手好闲的,到临近毕业找工作或在单位试用时,心中那种巨大的惶恐会让你悔不当初。这种教训太多了,多少次我们都是蹉跎了岁月才回过头来追悔莫及。除了实验课好好准备好好做之外,许多学校都设有开放性实验室,供学生平时课余自觉来弄弄。珍惜这种资源和条件吧,工作后不会再有谁给你提供这种免费的午餐了。当然有些学校没有这么好的条件,或缺少器件,那同学们就在电脑上模拟一把试验平台吧,就是学好用好</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">软件。</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">是一种电路仿真软件,笔者上学时叫做</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">EWB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">,后来随着版本更新,先后更名为</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim2001</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim7</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim8、Multisim9</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">。这个软件可模拟搭建各种模拟电路和数字电路,并可观测、分析电路仿真结果。大伙可以把模电、数电中学习的电路在这软件里面模拟一下,增加感性认识,实验前后也可把实验电路在软件里模拟,看跟实际实验结果有多大差别。可以说,只要你是学电的,这个小软件就是你上学时必须掌握的,对你的学习助益很大。另一个必须掌握的软件那就是</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">protel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">了。上学时,从小学期的综合设计实验到毕业设计,最后都会要求你用</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">绘出设计的电路原理图和</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">CB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">版;工作后,</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">也是你必须掌握的基本技能,部分同学毕业后一两年内的工作,可能就是单纯地用这软件画板子。</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">的版本也走过了</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel98</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel99</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotel99SE</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">rotelDXP</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel2004</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">的发展道路。</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel99SE</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">ProtelDXP</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel2004</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">这三个版本现在用得最多,目前许多学校教学或公司内工程师使用的都还是</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel99SE</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">,当然若作为新的自学者直接从</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel2004</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">学起似乎好一些。综上所述,作为最基本的</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">EDA</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">(电子设计自动化)软件,</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">是所有电类学生在上学时必须掌握的。其他的如</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Pspice</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Orcad</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Systemview</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MATLAB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">QuartusII</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">等等,需根据不同的专业方向选学,或是在进入研究生阶段或工作后在重点学习使用。那</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">好学么?入门应该问题不大,让师兄师姐指导指导,或是找一两本入门书看一看就</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">OK</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">了。这里推荐一本《电路设计与仿真</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">——</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">基于</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim 8</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">与</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel 2004</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">》(也是杨欣编著,清华大学出版社出版),作为这两款软件的入门学习挺不错的,关键是一本书包含了两款软件学习,对穷学生来说比较划算,若是花钱买两本书分别去学这两个软件,就不值了,因为</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">的入门不是很难。另用</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">画</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">PCB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">电路板学问挺大的,有必要多看一些技术文档或是买一本高级应用类的图书。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />2.</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">大三大四(学习专业课,尝试应用)</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">进入大三,就涉及到专业课的学习了,本文只讨论以应用为主的专业课,其他如《电力系统分析》、《电机学》、《自控原理》、《信号与处理》、《高电压》、《电磁场》等等以理论和计算为主的专业课,咱就不多提了。当然这些课对你今后向研究型人才发展很重要,也都很让人头疼,要有建议也只能说是努力学、好好学,懂多少是到少(不过别指望全都懂),以后工作或接着深造用得着时再回过头来接着补接着学,那时有工作经验或接触多了有感性认识,可能学着就容易些了。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">那以应用为主的专业课又有哪些呢?不同专业方向有不同的课程,很难面面俱到。这里先简单罗列一下,有微机原理与接口技术、单片机、开关电源设计、可编程逻辑器件(</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">PLD</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">)应用、可编程逻辑控制(</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">PLC</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">)应用、变频器应用、通信电路、数字集成电路分析与设计、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">DSP</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">、嵌入式等等。可能有同学要问:这么多东西,大学阶段要想都学好不容易吧?答案是不仅是不容易,而且是不可能。这些技术每一门展开来都是复杂的一套知识,可以说,你只要精通其中一门,就可以到外边找个不错的工作了。而且在大学阶段,这些课程也不是都要学的,而是针对不同专业方向选修其中几门(具体选哪几门,多研究研究你们各自的专业培养方案,多请教老师),学的时候争取能动基本用法即可,真正的应用和深入是要到工作后的;当然你若很勤奋或有天赋,能熟练掌握某一门达到开发产品的程度,那毕业后找个好工作就轻而易举了。到这里我们需要再明确一点:电子领域知识繁多、浩如烟海,所以一般搞硬件的公司都有较多的员工,一个研发项目是多人细致分工、共同完成的,所以我们经常会听到团队意识这个名词。因为一个人的能力有限,不可能掌握所有的知识。比如一些人专门负责搞驱动,一些人专门从事逻辑设计,一些人专门搞高频无线,一些人专门搞测试,一些人专门设计外壳,一些人专门设计电路板等等。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">看到这里可能有的同学头都大了:那说来说去大学阶段到底究竟应该学些什么呢?说实话写到这里我的头也大了,电子设计涉及方方面面的东西太多了,实在不是一篇文章甚至一本书能说得清楚的。所以我决定剔除这些生涩的课程名目,大致说一下我所认为的一个电类学生或是想要成为电子工程师的自学者应该掌握的基本的专业技能。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">我认为:除了最初提到的电路分析、模拟电路、数字电路基础知识外,应了解并掌握电子元器件识别与选用指导、基本仪器仪表的使用、一些常用电路模块的分析与设计、单片机的应用、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">PLD</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">的应用、仿真软件的应用、电路板设计与制作、电子测量与电路测试。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">电子元器件的识别与使用就不用说了,这是元素级的基础,不过要想掌握好也并不容易,一些电子系学生毕业了,还认不出二极管、三极管实物、分不清电解电容的正负极等等,也不是没有的事。还是一句话,多进进实验室,多跑跑电子市场,多看看书。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">仪器仪表的使用,大学的实验课中你至少会用过数字万用表,波形发生器、电源、示波器、小电机、单片机仿真机,至少要把这些东西的接线方法和用法弄懂吧。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">常用电路模块也是包罗万象,各种放大电路、比较器、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">A/D</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">转换电路、</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">D/A</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">转换电路、微分电路、积分电路,还有各种数字逻辑单元电路等等,只能说,大致了解吧,并学会怎么去查资料、查芯片查管脚。最基本的,做实验或课程设计中用到的各种芯片要弄熟。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">单片机,这是应该掌握的。时下单片机种类繁多,但各大小企业用得最多的还是</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">51</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">系列单片机,而且价格便宜、学习资料也最全,故给自学者推荐。当然各学校开课讲的单片机型号会有所不同,没关系,学好单片机编程,学好了一种,再学别的单片机就容易了。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    PLD</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">(可编程逻辑器件),一种集成电路芯片,提供用户可编程,实现一定的逻辑功能。对可编程逻辑器件的功能设定(即要它实现什么功能)要有设计者借助开发工具,通过编写程序来实现,这跟单片机类似。开发工具可学习</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Altera</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">公司的</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Quartus II</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">软件(这是该公司的第</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">4</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">代</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">PLD</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">开发软件,第</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">3</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">代是</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MAX+PLUS II</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">软件)。编程语言学习硬件描述语言</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">VHDL</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">或</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Verilog HDL</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">仿真软件最基本的就是前面说的</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">了,另外还可学</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MATLAB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">。其他的试专业情况选学或是工作后学。电路板设计与制作主要是用</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">Protel</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">软件辅助进行。这在前面已有介绍,读者应该也比较熟悉。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">最后建议同学们积极与各类电子竞赛赛事,参加一场比赛一个项目做下来,电子设计的一个流程和各环节的基础知识就能串起来了,对知识的融会贯通及今后走向工作岗位都有莫大裨益。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">以上这些东西我说得笼统,深入下去又是一大堆要学的东西。还是那句话,多啃书本、多实践!清华大学出版社有一套</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">“</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">电子电路循序渐进系列教程</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">”</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">是按照上面我所讲的那个思路出的,可惜还没出全,现在好像只有《单片机在电子电路设计中的应用》、《电路设计与制板</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">——Proetl</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">应用教程》、《仿真软件教程</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">——Multisim</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">和</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">MATLAB</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">》、《常用电路模块分析与设计指导》几本。另外听听你们老师的意见、师兄师姐的意见,问问他们应读些什么书。当然也不能尽听尽信,翻开一本书我想你先大致看看他讲得是否通俗,自己琢磨着能看懂几分?我想能有</span><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt">5</span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">分懂这本书就值得一看了,视自己现阶段的知识情况,太浅显的书不用看了,太深的书也不要去看,看得迷迷糊糊还打击自信心丧失了兴趣。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">好了,就此停笔吧。本来是要写个书目推荐,可干瘪瘪的罗列一堆书目有什么意义?还是写下这些字,让同学们自己去思考去选择去深入吧,希望能对你们有所帮助。</span></font><font color=#ffffff><span lang=EN-US style="COLOR: #333333; FONT-FAMILY: Arial; mso-bidi-font-size: 10.5pt"> <br /><br />    </span><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt">最后一句老生常谈也是我的切肤之痛:大学四年会一晃而过,要学的东西太多太多,不要虚度光阴。及时当努力,岁月不待人!</span></font></p><p style="MARGIN: 0cm 0cm 0pt"><span style="COLOR: #333333; FONT-FAMILY: 宋体; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; mso-bidi-font-size: 10.5pt"><font color=#ffffff>(转自水木清华BBS,有删改)</font></span></p>
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沙发
发表于 2008-9-22 05:41:00 |只看该作者
没看完。。。太长了。。。
我一再强调做人要低调,可你们还是给我掌声和微笑
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板凳
发表于 2008-9-22 05:41:39 |只看该作者
不过意思我已经明白了<img height=50 src=\"http://www.biaoqing.com/Resource/YangCongTou/15.gif\" width=50 border=0 />
我一再强调做人要低调,可你们还是给我掌声和微笑
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