test_noise.m

针对卡尔曼滤波的原创改进算法

% test_noise
format long;
x=1:0.1:200;
N=randn(size(x));
% a=1.5;
CH=zeros(size(x));
 for i=1:length(x)
 CH(i)=1/sqrt(i);
 end
 total=N.*CH;
% CH
% N
% total
plot(x,total);