Gaussian pulse generator block issue

Hello, i'm new in Simulink and I'm using interpreted MATLAB function block to create a gaussian pulse generator.

This is the function:

function y=mono_gauss(t)

fs=20E9; %sample rate-10 times the highest frequency

ts=1/fs; %sample period

t1=.5E-9; %pulse width(0.5 nanoseconds)

x=(t/t1).*(t/t1); %x=(t^2/t1^2)(square of (t/t1);

A=1;

y=(A*(t/t1)-ts).*exp(-x); %first derivative of Gaussian pulse function

end

The problem is that the output of the block generate only one pulse and my objective is to generate a train of pulses just like a pulse generator block.

Any solutions ?

Answer 1

[Cihat Nurettin YILMAZ]

You can use "pulstran" function in MATLAB to generate any repetition frequency.