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LSETest
应用matlab实现的高等数理统计最小二乘估计源码(Matlab implementation of higher application of mathematical statistics source least squares estimation)
- 2009-03-14 10:56:41下载
- 积分：1
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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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Maliars_EL_87_2005
随机微分方程工具，matlab程序....(sde toolbox)
- 2013-08-16 15:03:30下载
- 积分：1
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Chuong-6
vong khoa PLL with matlab
- 2013-03-22 04:01:15下载
- 积分：1
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concise-computer-vision.pdf.bestever
Book about filter kalman position tracking
- 2014-12-19 17:37:57下载
- 积分：1
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modal2
transformation from an arbitrary state-space representation to the modal 2 state-space representation
- 2014-09-10 17:09:13下载
- 积分：1
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Ada_Boost
adaboost算法，用matlab编写的源程序，希望对大家有帮助(AdaBoost algorithm, prepared by matlab source, in the hope that we have to help)
- 2008-12-22 22:13:13下载
- 积分：1
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matlab6
matlab数字信号与应用源代码6，对初学者有帮助(and application of digital signal matlab source code 6, help for beginners)
- 2009-05-19 23:01:13下载
- 积分：1
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matlab
说明： 1对一段音频进行matlab双声道限时取样，并画图
2产生一段随机整数噪声，并加入到原样本中(1 on a two-channel audio matlab limited sampling, and drawing a random integer generated noise
2, and added to the original sample)
- 2011-03-19 20:59:34下载
- 积分：1
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ZoomFFT
基于复解析带通滤波器的复调制细化选带频谱分析方法(zoom fft)
- 2012-05-02 20:59:18下载
- 积分：1
