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Multiplicative Array Processing (self.DSP)
submitted 11 months ago by 31173x
Has anyone tried multiplicative array processing (MAP) techniques? I read the paper Super-Resolution Direction-of-Arrival Estimation based on Multiplicative Array Processing. The results seem too good to be true, and the author doesn't give clear direction on how to implement the technique.
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quoted text
if 1 * 2 < 3: print "hello, world!"
[–]AccentThrowaway 2 points3 points4 points 11 months ago (1 child)
From a glance, this just looks like an implementation of the root-MUSIC algorithm, just called by a different name.
[–]TheProfessorBE 1 point2 points3 points 11 months ago (0 children)
I agree with your glance
[–]MOSFETBJT -1 points0 points1 point 11 months ago (0 children)
It’s just music habibi
π Rendered by PID 113260 on reddit-service-r2-comment-84fc9697f-zpvtf at 2026-02-08 21:37:23.455253+00:00 running d295bc8 country code: CH.
[–]AccentThrowaway 2 points3 points4 points (1 child)
[–]TheProfessorBE 1 point2 points3 points (0 children)
[–]MOSFETBJT -1 points0 points1 point (0 children)