Hi ,
I am trying to generate random  number normally distributed at every  time stamp of my transient simulations. this is module I am using.

`include "constants.vams"
`include "disciplines.vams"

module distcheck (pinout) ;
electrical pinout ;
integer seed ;
real rrandnum,counter=0.0 ;
analog begin
@ (initial_step) begin
seed = 0 ;
end
counter=counter+1;
rrandnum = abs($dist_normal( seed,0,1)) ;
V(pinout) <+ rrandnum;
end // of analog block
endmodule

but when i check the output it is giving me weibull and not normal distribution,

can anybody please help me on this

thanks a lot in advance

Hi BOE,

thanks for the reply.
Can you please help me how that can be done. I want to generate a random number for every time step of my transient simulation.

Thanks
fullstiop

Hey BOE,

Thanks a lot, infact that was the problem.
There is one more issue.
I think it is generating a new random number at every iteration at every time stamp. Isn't it possible like it only generate a random number only when time stamp is increased and not at every iteration during transient simulation. It is taking a lot of time

thanks
fullstop