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How do I produce a covariance matrix from IQ samples?
Started by 3 months ago●5 replies●latest reply 3 months ago●141 viewsDear Colleagues,I'm working with BLE AoA Localization. My problem is: What to do exactly with IQ(in phase-quadrature signals) information from an antenna array in...
Hello All,I need to implement a channel power measurement logic for the following reason. Actual problem statement is to detect the COMM radio activity (which last...
Dr. Mark Wickert's scipy-dsp-comm Work
Started by 3 months ago●3 replies●latest reply 3 months ago●169 viewsI thought I'd post an interesting piece of work that I discovered yesterday from Dr. Mark Wickert, formally a Professor at UCCS (the University of Colorado at Colorado Springs.)...
Determining the frequency (between 1-100MHz) & amplitude of a sinusoid
Started by 3 months ago●12 replies●latest reply 3 months ago●152 viewsAn acquaintance of mine asked me the following question:We have a bandlimited signal (say 0-100 MHz) that consists of a sinusoid plus white noise. Both the amplitude...
Many, like myself, are constantly refreshing their grey matter, after long and distinguished (well long to be sure) careers. The only positive outcome of the COVID-19...
I came across an interesting site last night: pysdr.org. Thought I'd give it a shout-out for anyone that has an interest in SDR using python (yeah, like that isn't...
I am doing radar Sensor signal processing.The radar sensor gives iq data corresponding to the range(sweeps)I want to detect micro motion so that phas analysis is...
Started by I am really struggling with the blog editor! In addition to MathJax equations rendering inconsistently (or not rendering at all). Additionally, I keep hitting this...
Continuation of phase calculation comments
Started by 4 months ago●1 reply●latest reply 4 months ago●138 viewsHave a look at: https://dsp.stackexchange.com/questions/69186#6923
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500kHz Bin width 0.5
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