显示标签为“Electronics”的博文。显示所有博文
显示标签为“Electronics”的博文。显示所有博文

2007年11月15日星期四

科技和媒体

博爱和浪漫主义驱动,我致力通过通信工程和媒体改进亲爱的人们的生活。

科技的日新月异,思想(并非思潮或文化)的层出不穷,给人们究竟带来了多少快感?人们的接受能力受到社会性的极大牵制。从电话标准的统一到语言甚至口号的协调,从电信运营商的整合到奥运精神的东扩,多少人的物质利益受到了严重侵害?多少人的精神被严重腐蚀?

人迷茫点有以下几大类:没有了快感,我会更善良吗?没有了财产,我会有身价吗?没有了微笑,我的心会更暖吗?没有了躯壳,我的精神会更纯粹吗?没有了你,我会爱吗?没有了个性,我还存在吗?

我听到一个跟我很像的声音说: 亲爱的,如果你不识乐谱也没有学过模电(或类似物)和易经,请不要试图了解什么,明白什么道理。你们要做积极的事情,美好的事情,有用的事情。勤劳是非充分亦非必要的工具,仔细是必要工具,纯洁是目标。

我就想,碰巧我了解一些东西。如果不知者不为过,那么知者亦不为过。所以这也没什么不好,反正也是要和普通人一样把每件事做好。

于是我看到一个跟我差不多模样的道貌岸然者就毅然升仙了。他在云霭中微笑,有人的躯壳,播撒着幸福的种子。这些种子落地,多年后人间成为花的海洋,种类繁多。 人人都是园丁, 仔细地劳作。 他们善良,平静,脸上挂满终极幸福的微笑 。

2007年5月28日星期一

拾电脑深处的文件夹时总会被déjà-vu搞得心动, 因为这些久违的文件实在太经典了。 这些温馨的, 深邃的, 动人的, 杀气冲天的déjà-vu总是贯穿于我暗伏杀机的平淡生活中,起到了张晓龙的问候般的效果。 我很满意。

忽略其导致癫痫病的副作用之后,这就是现在和未来的力量之源。 用鲁迅的口吻来讲,这就是现在和未来的力量之源罢 !

然而在天天叫喊”No more déjà-vu, please!”的Stanley同学那里,情况就大相径庭了。最近他开始质疑自己的一句有些年岁的口头禅:”When we jump out of the circle, we can see the bigger picture. ” 并不留情面地对这句话作出鉴定: 纯属SB。

然而正是一句对今天没有指导意义的废话,惊现在我多年前稚嫩的演讲稿里,并作为déjà-vu的主要来源正在激励着我背上的汗毛。Stanley其实早就在2003年慈祥地提醒过我,这只是一种手段,在危难时刻创造一种机会,可以让别人陶醉于文化的déjà-vu中而自己能够挤入智者群中暂时躲避两秒钟,皆大欢喜。

附上新鲜出土的21世纪初的21世纪杯稿子及音频以纪念刚刚另一种灵感的诞生。

Download: Well-rounded Education
Beijing University of Posts and Telecommunications, April 2004
Zhang Yan


Ladies and gentlemen,
I’m truly honored by the opportunity to stand before you on this special day, a day when I as an engineering student can express my special thoughts to all of you audience from a diversity of backgrounds.
Last October I participated in the Model United Nations Conference hosted by Chinese Foreign Ministry. I still remember vividly the scene when the reporter of Phoenix TV interviewed me after the conference. She asked: “As a student of telecommunications, why do you spend so much time and energy preparing for this political event?” I said: “To give myself an all-round education!” And the next morning, that reply became the headline of Beijing Daily, if not China Daily. It was entitled: “Science and engineering students seeking to be well-rounded.”
Yes, we want to be well-rounded because we are challenged. We engineering students take it for granted that technology is changing incredibly fast. We are thinking nervously and seriously whether our colleges are failing to provide a foundation in the skills currently needed in industry. Take my major telecommunications for example. Scientists say that 21st century is a biomedical time, not an electrical time. So the interdisciplinary exploitation serves as the critical part for our electric and electronics world to find new way of being.
Therefore, throughout the history of our university, researchers, educators, and students have been increasing connections among disciplines. We are proud of our REU program—Research Experiences for Undergraduates, which was established by the student union of our telecommunications school. We members are now doing a Cochlear Implants Project. In order to provide deaf people a hearing, we are trying to produce a bionic ear for these disabled. This artificial device incorporates electrical and electronics engineering, biomedical engineering, psychoacoustics and cognition science together. Through this project, we came to understand each other, we started to appreciate what we did not know, we managed to overcome differences, and we were motivated to travel in unexplored territory seeking new understandings of our world. In a word, we had witnessed the great power of knowledge collaboration. Students from different fields had regained their future opportunities because they know for sure that the interdisciplinary education is always there providing us with a broad stage to reach our full potential.
But the power of knowledge collaboration is not restricted to science and engineering. It is in the full community of learning. Walking around campus I absorbed a reality that there is a seamless web between students from different professional backgrounds. The engineering students are discussing animatedly in a philosophy lecture, speaking passionately in the public speaking club, and looking for sparkling ideas from learning history and arts. How wonderful that is! That, ladies and gentleman, is just a significant step forward to be well-rounded because once we jump out of the circle we can see the bigger picture.
Still in the Model United Nations, on the issue of the proliferation of weapons of mass destruction, the agenda passed a motion to urge the UNESCO to spread a new kind of education called Science and Engineering Ethics to universities around the world, which is a 1-year’s course first developed by our REU program last year. From the birth of atomic bomb to the cloning of humans, from the increasingly popular campus suicide to the immergence of new and more harmful computer viruses that are made by our university students. By illustrating and analyzing these cases, the course will strike every scientist and engineer’s heart that we can never be well-rounded talents unless we are engaged in healthy psychology and high moral principle.
Still, after participating in various political and humanitarian activities, it is still my greatest pleasure to find inspiration in the lives of scientists and engineers, as they have insight that can be generalized to any area of life. Let me end my speech with the Nobel Prize winner Li Zhengdao’s words: “The realization of the perfect combination of science and engineering, science and arts, technology and humanity, is the greatest symbol of a university’s success.”

2007年4月13日星期五

发型,雨景,电力及自动化

这一星期几经周折,甚为沧桑坎坷。

法国电力的电压不稳,已经牺牲两个灯炮。欲花大力气解决变压器磁滞回线左下方开口问题,不幸遇打印端口染毒,终用手工描点法画出图纸。


身份资料文件袋染上炭疽,给所经过之处,带来毁灭性灾难,业已成为恐怖分子。和两位中东人一起被列入紧急黑名单,昭告天下。

          Wednesday, November 29, 2006 10:41 AM

          Attention virus dans le profil des 2a

> Les éleves dont, le nom suit, étaient infectés (leur profils et leurs données)
> Leur compte est désactivé dans l'attente de désinfecter les pcs de l'école
> Il vous est fortement conseiller de scanner vos pc perso

> abbasi_rez  Utilisateur 2A 2006-2007
> ismail_amr   Utilisateur 2A 2006-2007
> zhang_yan  Utilisateur 2A 2006-2007

绝望中发现信号与系统下篇的好坏直接导致自动化的兴亡,惊回头。

回头看到拉普拉斯放出终极必杀,屡有极点和零点的灵异事件,连高斯大爷也爱莫能助。


布列塔尼的雨缠绵在未果的非线性化系统中,如果不去简化,它就依旧黏糊而不呈线状,帽子也湿得变了形。

 

  

突发奇想,认为都是最后的莫西干人惹的祸。周六早,可爱的高卢小姐用剪刀帮我驱除掉头上的中莫战争烙印,改为正态分布曲线。

 ---->---->---->

走投无路,马上要去巴黎出卖灵魂,并看看本土的空中快车和欧洲直升机是否依旧嚣张。

 

成败在此一博,博于此。