clear all; clf; signal = sin(2*pi*0.055*[0:1000-1]')…
Gaussian+noise 源代码
汇集 Gaussian+noise 相关的电路原理图、PCB工程文件、单片机/FPGA源代码、数据手册与应用设计方案。
clear all; clf; signal = sin(2*pi*0.055*[0:1000-1]')…
clear all; clf; signal = sin(2*pi*0.055*[0:1000-1]')…
class ComplexChannel { public: void Noise( double Sigma, Complex *X ); };
clear all; clf; signal = sin(2*pi*0.055*[0:1000-1]')…
% VIS NIR NOISE % st1 end1 st2 end2 st3 end3 int_vec=[1 200 201 500 501 926];
% VIS NIR NOISE % st1 end1 st2 end2 st3 end3 int_vec=[1 200 201 500 501 926];
clear all; clf; signal = sin(2*pi*0.055*[0:1000-1]')…
function noise=randnoise(input,snr) L=length(input); noise=awgn(input,snr,'measured');
I=imread('eight.tif'); imshow(I) ; J1=imnoise(I,'gaussian',0,0.02); % 叠加均值为0,方差为0.02的高斯噪声,可以用 …