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Forums Update, Tips and Tricks - Please Read!

Started by stephaneb 7 years ago14 replieslatest reply 1 month ago2474 views
It's been a few months since the launch of the new forums.  Here are a few thoughts. The thumbsup and beer buttons    If there is one thing that could have a...

The Related Sites have Undergone a Major Upgrade - Please Report any Website Issue

Started by stephaneb 4 days ago4 replieslatest reply 19 hours ago118 views
Over the last few weeks, we've been busy getting ready for a major back-end software and hardware upgrade for the Related sites and the big move finally took...

FM Carrier Recovery for AOA Calculation

Started by mrberman87 3 weeks ago1 replylatest reply 2 weeks ago117 views
Is there a way to recover a carrier of an FM signal to use for an Angle of Arrival calculation?  I am using GNURadio and gr-aoa (https://github.com/MarcinWachowiak/gr-aoa)...

BPSK BW Requirement

Started by maxplus 3 weeks ago9 replieslatest reply 2 weeks ago154 views
I captured a BPSK waveform at RF on a spectrum analyser.  I need to determine the 99% bandwidth.  I have a CSV plot. Does anyone knows how to determine 99% BW...

An Online Mathematics Reference Book

Started by Rick Lyons 3 weeks ago15 replieslatest reply 3 weeks ago453 views
Some of the "ol' timers" here may remember the valuable and popular book titled "CRC Standard Mathematical Tables" published by the Chemical Rubber Co., in Cleveland...
If you haven't registered for the 2023 DSP Online Conference yet, doing so in the next couple of days could save you 50% on the already very low registration fee.Make...

Stereo to complex sample

Started by PiotrGrochowski 4 weeks ago5 replieslatest reply 3 weeks ago176 views
A fast fourier transform works in complex numbers, and each sine or cosine wave is a composition of two complex waves. For instance the two complex waves (1, i,...

Sampling frequency in Baseband

Started by Sharan123 7 years ago15 replieslatest reply 1 month ago3413 views
I would like to know importance of sampling frequency in the baseband. I am using #LTE as an example.If we take a 20 MHz system, the sampling frequency is specified...

Resources for Farrow/Transpose farrow filter design.

Started by umeshdeshmukh 1 month ago4 replieslatest reply 1 month ago137 views
Hi, I want to design transpose farrow filter for sample rate conversion. There are some blogs explaining how it works on internet and on dsprelated.com as well,...

Issues with ML Pattern Recognition After Bandpass Filtering

Started by TarekSAR 1 month ago4 replieslatest reply 1 month ago124 views
Hello everyone,We've been working on a machine learning project for pattern recognition, using time-domain features such as kurtosis, mean, standard deviation, variance,...

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