Hi All
What i wanted to convey was that with adaptive filter you colud make it programmable as rightly put forth by Aabid and regarding the code Aabid i would suggest u first set the threshold u want to and then change the number of outputs of your Matlab component to two So that the part of the signal u want to be transmitted is connected to rest part of your network and the signal u want not to be transmitted is fed to some sink. And in code i would suggest you to first write the algorithm of How you want your signals to flow that will make it easier for you to program in matlab. Rest I am not that good to help u in programming.
Best Regards
Burhan