1

clear all clc t=0:1/1000:10-1/1000 s=sin(2*pi*t) snr=20 s_power=var(s) varience of s linear_snr=10^(snr/10) factor=sqrt(s_power/linear_snr) noise=randn(1,length(s))*factor x=s+noise Ó É SNR¼ Æ Ë ã Ë æ » úÔ ë É ù x1=noise Ô ë É ùÔ ´ Ê ä È ë x2=noise w1=0 È ¨Ï µ Ê ý ³ õ Ö µ w2=0 e=zeros(1,length(x)) y=0 u=0.05 for i=1:10000 LMSË ã ·¨ y(i)=w1*x1(i)+w2*x2(i) e(i)=x(i)-y(i) w1=w1+u*e(i)*x1(i) w2=w2+u*e(i)*x2(i) end figure(1) subplot(4,1,1)

图象平移的MATLAB源程序代码，请各位大虾有时间看看！多谢了(image translation of MATLAB source code, you have time to look at the tremendous! Thank you!)

采用线性插值的反radon变换，按照原理直接编的，要求tau-p域中的p都是从正数开始的(Code in accordance with the principle of direct linear interpolation of the anti-radon transform, the tau-p domain p from positive)

基于matlab的潮流计算，可实现人机界面交互。显示潮流的结果(Matlab calculation based on the trend, enabling human-machine interface interaction. Shows the trend of the results)

functioning invovled in addintion and removal of noise

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ultimate co pvp.. souce c#

Turbo编码 Matlab程序 以及另外一种编程方法(Turbo coding Matlab program and another programming method)

用matlab语言对汽车动力经济性进行仿真(very good)

用matlab实现RLS滤波，最小二乘估计算法是以最小误差平方和为优化目标的。(RLS filter using matlab, least squares estimation algorithm is the smallest sum of squared errors for the optimization objectives.)