-
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
-
fastica
基于fast独立分量分析方法实现盲源分离(Fast independent component analysis method based on blind source separation to achieve)
- 2011-01-09 16:57:26下载
- 积分：1
-
xianxlvbo
风速线性滤波器，可对风洞试验及风速实测资料做简单滤波。(Wind speed linear filter can be measured wind speed of wind tunnel tests and information to do simple filtering.
)
- 2011-12-17 15:24:45下载
- 积分：1
-
DTI_Estimation
matlab code for construction on polynomials dor tensor determination
- 2012-01-13 19:27:55下载
- 积分：1
-
chaoqianjiaozheng
用Matlab做的自动控制原理的课程设计.(Automatic Control using Matlab to do the principle of curriculum design.)
- 2009-01-06 14:38:11下载
- 积分：1
-
Matlab_Communication
matlab for beginners
- 2010-12-02 14:38:35下载
- 积分：1
-
kechengsheji
IIR FIR滤波器的实现，源码中给出了详细的关于IIR 和FIR滤波器在MATLAB实现的算法(IIR FIR)
- 2012-04-28 10:30:53下载
- 积分：1
-
A2_rgb
已知RGB立方体八个顶点的像素值，要求输出该立方体对应的6个面的 .ppm 格式的图像。每个图像大小是512X512像素(Known RGB pixel values of the eight vertices of the cube, the required output image ' .ppm' format corresponding to 6 of the cube faces. Each image size is 512X512 pixels)
- 2014-11-01 23:25:42下载
- 积分：1
-
RCS
RCS calculating in matlab here is for you please compile it. it can be very useful for who may concern
- 2011-07-30 23:52:28下载
- 积分：1
-
sst-matlab
NOAA网站AVHRR卫星数据绘图（SST）。数据选用原因:它本身是已经被处理过的27年（1982-2008）全球月平均数据，而且数据精度非常高，对于研究全球SST的气候态特征有较好的说服性；另外，选择2月与8月的数据，对描述海洋水温的平面分布更具有代表性。
(NOAA AVHRR satellite data mapping site (SST). Data Selection reasons: it is itself already been treated for 27 years (1982-2008) global average monthly data, and the data accuracy is very high, for the study of global climate SST state characteristics have better persuasive addition, February with the data in August, and the description of ocean water temperature plane distribution more representative.)
- 2021-03-22 17:49:16下载
- 积分：1
