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fcxl
网上下载的一个分行的好的程序,可以让大家借鉴下(Download a branch of a good program, so that everyone can learn from the next)
- 2011-10-04 09:56:21下载
- 积分:1
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zuodigui
消除文法的左递归,包括直接左递归和间接左递归(digui)
- 2009-12-28 19:58:15下载
- 积分:1
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Sstrapdowwnt
捷联惯性导航源程序,希望对您您有所帮助。谢谢大家可直接使用。
(Strapdown inertial navigation source, you help you. Thank you all can be used directly.)
- 2012-07-26 23:34:38下载
- 积分:1
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levelfms
此应用程序不仅表明了基本的使用Microsoft基础类,而且也是一个起点书面申请。(This application not only demonstrates the basic use of Microsoft Foundation Classes, but also a starting point for an application in writing.)
- 2009-05-07 08:02:01下载
- 积分:1
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Simplescoringsystem
说明: 简单的评分系统 实现去掉一个最高分与去掉一个最低分然后取平均值的运算(Simple scoring system to achieve the highest score and remove to remove a minimum score and then taking the average of a computing)
- 2010-04-08 19:26:45下载
- 积分:1
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pca
matcom插件调用matlab里面princomp函数对数据进行处理的小程序(plug-ins inside matcom call matlab function princomp data processing applet)
- 2009-06-05 10:39:52下载
- 积分:1
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tuxiangfenli
说明: 通过对独立分量分析算法的研究,介绍了该算法的基本模型及目前应用最广泛的快速定点ICA算法的数学原理.通过仿真试验结果表明,用该算法对随机混合的3幅图像进行盲分离,取得了理想的效果.(By independent component analysis algorithm, introduced the algorithm for the basic model and is currently the most widely used fast fixed-point ICA algorithm of mathematical principles. Through the simulation test results show that the algorithm to a random mixture of three images in blind source separation, and achieved the desired results.)
- 2008-10-10 12:56:13下载
- 积分:1
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example4_4
例4:在sinc(t)信号中叠加噪声,分析对应频谱
fs=100 采样频率,必须大于两倍基带信号最高频率
ts=1/fs 采样时间间隔
T=2 时间窗大小
(
x=x+0.1*randn(1,N)
x=awgn(x,-10, measured )
figure
plot(t,x)
title( 时域信号图 )
xlabel( t /s )
y=fft(x,N)
figure
if mod(N,2)~=0
N=N-1
end
f=linspace(0,fs/2,N/2)
plot(f,abs(y(1:N/2))*2/N)
title( 叠加噪声的sinc(t)信号频谱 )
xlabel( f /Hz )
figure
y0=y(1:N/2)
P=y0.*conj(y0)/N
P=10*log10(P)
plot(f,P)
title( 功率谱 )
xlabel( f /Hz )
)
- 2010-05-25 20:59:03下载
- 积分:1
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CrdConvert
与单点定位有关的时间之间的转换,转换转换(time convert)
- 2014-08-18 13:24:07下载
- 积分:1
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tm
说明: protocol implementation for viewing TELEMECHANIC DATA
- 2015-01-16 03:49:18下载
- 积分:1