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mini2
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)
- 2010-10-26 16:41:03下载
- 积分：1
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MATLAB6.x
讲述了matlab8的工作原理和图像处理过程，具有重要的意义(The work described matlab8 principle and image processing, is of great significance)
- 2010-03-15 23:36:34下载
- 积分：1
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EquationsTCSMMMNc
Equations which describe the TCS/MM method
- 2014-09-25 03:39:17下载
- 积分：1
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mat_w0.85
matlab的程序包，可以用来计算复杂网络的各种参数(This matlab program package can calculate parameters of the network)
- 2013-10-23 17:13:53下载
- 积分：1
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ps_StaMPS
this supports PS processing
- 2010-06-19 23:43:54下载
- 积分：1
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OCR
A Matlab Project in Optical Character Recognition (OCR)
- 2012-01-29 04:28:01下载
- 积分：1
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MRF
MRF feature selection
- 2014-02-12 04:41:08下载
- 积分：1
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wimaxtxsimulation
wimax uplink simulation in matlab
- 2009-06-14 00:22:31下载
- 积分：1
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RickerWaveletsSpectrum
产生一个雷克子波组的时域和频谱特征，用以演示雷克子波的时域和频域特征。(Generated the Ricker wavelets of time domain and spectral characteristics, to demonstrate the Ricker wavelets time domain and frequency domain characteristics.)
- 2012-03-28 22:23:27下载
- 积分：1
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simulinkbasic
计算机仿真 matlab教程 很好的学习资料 供大家下载(simulink matlab)
- 2010-05-21 11:22:13下载
- 积分：1
