Gaussian noise

[ASWATHY G NAIR]

Program for gaussian noise in matlab

 

[ColonelTigh]

There's this, but you must have the comm system toolbox: Add white Gaussian noise to signal - MATLAB

 

[devika v kurup]

To generate gaussian noise, you can use the following program.
t=0:0.1:10;
x=sawtooth(t);
y=awgn(x,10,'measured');
plot(t,x,t,y)
legend('original signal','signal with AWGN');

 

[philcorb]

how about the randn() function

x = randn(1,1000);
std(x)
mean(x)

 

[Ahmed Alaa]

use awgn or randn functions.

 

[deepak sahu]

thanks
for the learning the code