small Problem at the Demodulation of an SSB system
in [Matlab]
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From: gold on 28 Jul 2010 11:57 hi all i'm having a small problem at the output of the demodulation process of an SSB system . the input signal is a sine wave but the output is also a sine wave but with some noise . i'll put a pic of the block and the output . N.B . Message signal freq = 30 rad/sec , Amp = 1 carrier freq. = 500 rad/sec , Amp =4 . thats all and here is the pic . so just anyone could help me with this i would be thankful BLOCK : http://img97.imageshack.us/img97/3448/blockm.png OUTPUT : http://img694.imageshack.us/img694/3884/outputj.png
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