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Discussion Groups | Analog Devices DSPs | Implementation of the LMS algorithm

Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).

  

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Implementation of the LMS algorithm - orshwo - Feb 21 21:24:00 2005



Hello everyone,

I've been trying to implement the LMS algorithm to do active noise
cancellation, but until now have not managed to get satisfactory
results. I would like to know if fract16 is recommended for this? It
does not seem to give a good output and there is no division
function (for eg. mult_fr1x16() for multiplication. I would
appreciate it if anyone with experience with the LMS algorithm or
anyone with suggestions could help me out. Thank you.



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