randn and band limited white noise

1 view (last 30 days)
dab483
dab483 on 25 May 2012
In Matlab programming i generate noise using randn such that :
randn('state',sum(100*clock))
xdot = xdot + sqrt(dt * Q) * [randn; randn; randn];
now, i want to use simulink - band limited white noise block. how do I set the parameter (eg: noise power/seed) in the block to be exactly like the one wrote in matlab programming?
Any idea?
  1 Comment
Daniel Shub
Daniel Shub on 25 May 2012
Not an answer, but randn('state',sum(100*clock)) is about 10 years out of date. You should read up on the way the random number generators work now.

Sign in to comment.

Answers (0)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!