how to simulate 1/f noise in simulink?

[nus_lin]

dear guys, I need to explore the response of a system to a 1/f noise and decided to adopt simulink, anybody knows how to add a 1/f noise source into it? thank you for reading this and reply.

 

[p_virote]

You have Communication Toolbox in MatLab .It can simulation communication system.

 

[noiseless]

first you generate white noise
second do the fft, then multiply the result with 1/f
do the ifft
you will get it