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Discussion Groups | Matlab DSP | Estimated chan filters for Xtalk and Echo in a 4 chan DSL system using LMS
Technical discussion about Matlab and issues related to Digital Signal Processing.
Estimated chan filters for Xtalk and Echo in a 4 chan DSL system using LMS - kmbell72 - Jan 29 19:19:00 2002
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I have researched crosstalk and echo (return loss) channels for a four wire twisted-pair cable and have come up with frequency responses for each element. I now want to construct approximate filters for the attenuation, echo and crosstalk channels in order to perform noise cancellation using the LMS algorithm. How does one take the simple frequency response of a channel and construct a FIR model of the channel? Keith |
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