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pi
说明: 一个用于求圆周率pi的matlab算法。题目背景:取一长面积为1平方米的正方形白纸,在白纸的内部画一个直径为1米的圆,如下图所示。此圆恰好与正方形的四条边分别切于一点,它的面积是
pi*(1/2)^2 =pi/4 ,然后,你可以抓一大把芝麻,一粒一粒地随便地扔到白纸上。在你扔麦子的过程中可以请一位朋友帮助记录:一共扔了几次?有几次是扔在圆里面?
实验结束后,你只须用“芝麻落在圆里的次数”除以“一共扔的次数”得到的结果就是圆的面积。则pi就是“圆的面积*4”了
当然,你扔的次数越多,结果就越精确!()
- 2007-10-19 21:53:53下载
- 积分:1
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eqberdemo
横向滤波器 DFE滤波器 误码性能比较
横向滤波器 DFE滤波器 误码性能比较(横向滤波器 DFE滤波器 误码性能比较)
- 2010-10-20 21:50:10下载
- 积分:1
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Pattern-Classification.pdf
R. Duda, P. Hart, D. Stork, Pattern Classification, 2nd Ed., John Wiley and Sons, 2001.
- 2014-10-10 23:46:10下载
- 积分:1
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PDmatlab
变压器局部放电实验数据处理matlab程序,有去噪,波形峰值,相位信息获取。(PD matlab experimental data processing procedures, denoising, waveform peaks, to obtain phase information.)
- 2020-12-22 16:59:06下载
- 积分:1
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jiemian
通过matlab的图形GUI界面,对准双曲面齿轮的轮廓进行提取(Through matlab graphical GUI interface, at the gears of the contour extraction)
- 2008-03-15 11:21:45下载
- 积分:1
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Simulation_and_Software_Radio_for_Mobile_Communica
这是一本经典的移动通信方面的教程。涉及到ASK,PSK,FSK等调制方式,对想从事于通信方面的学生以及专业人士都很有帮助。(This is a classic tutorial for mobile communications. Related to ASK, PSK, FSK modulation, etc., on to the students engaged in the communications and professionals are very helpful.)
- 2010-05-20 22:29:27下载
- 积分:1
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fengchang
大气扰动模型中的几种典型风场模型,可用于飞机建模中的干扰项(Several typical wind field model in the atmospheric disturbance model can be used for interference in aircraft modeling)
- 2012-07-06 09:48:51下载
- 积分:1
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BerMass
that is useful code for communication
- 2013-03-14 17:40:20下载
- 积分:1
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PSO
PSO寻优算法,能够帮助初学者学习PSO算法,并且进行实际应用(PSO optimization algorithm, PSO algorithm can help beginners learn, and practical application)
- 2015-03-27 23:07:59下载
- 积分:1
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matlabanditscoursesinthesciencesandtheapplicationo
经典《matlab及其在理工课程中的应用指南》电子书(Classic " matlab and its courses in the sciences and the application of Guide" e-books)
- 2010-03-06 16:57:57下载
- 积分:1