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Description: 白噪声及有色噪声序列的产生，一个很小的.m文件-White noise and colored noise sequences
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Size: 1024 |
Author: 图川 |
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Description: 在自适应控制中，用Matlab算法实现白噪声及有色噪声序列的产生-In adaptive control, white noise with Matlab algorithm and the generation of colored noise sequence
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Size: 18432 |
Author: xiajulong |
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Description: 系统辨识与自适应控制--白噪声及有色噪声序列的产生-White noise and colored noise sequence generation
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Size: 1024 |
Author: 周武 |
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Description: 白噪声及有色噪声序列的产生； white noise and colored noise sequences
- white noise and colored noise sequences
Platform: |
Size: 3072 |
Author: 张启 |
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Description: 白噪声及有色噪声序列的产生，有色噪声序列可以看成由白噪声序列驱动的线性环节的输出-White noise and colored noise sequence generated colored noise sequence can be seen as the output of the linear part of the sequence driven by white noise
Platform: |
Size: 1024 |
Author: jiuzhe |
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Description: %白噪声及有色噪声序列的产生
clear all; close all;
L=500; %仿真长度
d=[1 -1.5 0.7 0.1]; c=[1 0.5 0.2]; %D、C多项式的系数(可用roots命令求其根)
nd=length(d)-1; nc=length(c)-1; %nd、nc为D、C的阶次
xik=zeros(nc,1); %白噪声初值，相当于ξ(k-1)...ξ(k-nc)
ek=zeros(nd,1); %有色噪声初值
xi=randn(L,1); %randn产生均值为0，方差为1的高斯随机序列（白噪声序列）
for k=1:L
e(k)=-d(2:nd+1)*ek+c*[xi(k);xik]; %产生有色噪声
%数据更新
for i=nd:-1:2
ek(i)=ek(i-1);
end
ek(1)=e(k);
for i=nc:-1:2
xik(i)=xik(i-1);
end
xik(1)=xi(k);
end
subplot(2,1,1);
plot(xi);
xlabel('k'); ylabel('噪声幅值'); title('白噪声序列');
subplot(2,1,2);
plot(e);
xlabel('k'); ylabel('噪声幅值'); title('有色噪声序列');
Platform: |
Size: 763 |
Author: kristaleebom |
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Description: 白噪声及有色噪声序列、M序列的产生程序，噪信比计算程序(White noise and colored noise sequence, M sequence generation procedure, noise to noise ratio calculation program)
Platform: |
Size: 8192 |
Author: 浅浮尘 |
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