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However in the problem specified the filter command is as good as filter you use. There is NO way to filter all the AWGN..if you can find a way to do that would be HUGE.. Mandar --- Glen Ragan <> wrote: > Yes, the filter() function will do filtering. Since you seem to be > doing signal detection, you would also be interested in > convolution, > conv(), with the time-reversal of the pattern you wish to detect > (matched-filter detection). > Glen Ragan > > -----Original Message----- > From: cherrymata [mailto:] > Sent: Thursday, February 26, 2004 6:21 PM > To: Glen Ragan > Subject: filter function in matlab for awgn > Hi All, > > is there any filter function in matlab that can filter the signal > disturbed by awgn (additive white gaussian noise) ? can anyone help > me... > > thx very much, > arida > > ===== - Its not life that weighs us down, Its how we carry it. __________________________________ |