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Forums Update, Tips and Tricks - Please Read!

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...
I created a simple FMCW sweep using MATLAB in baseband, BW = 100MHz:sweepTime = 1e-3; % 1 ms sweep
BW = 1e8; %100 MHz;
fs = 2e8;% 200 MHz sample rate
% FMCW waveform:...
Dither question, TPDF vs periodic oscillator

Assuming my DAC is 1 million samples per second 12-bit, with the goal of increasing the effective number of bits beyond 12 bit at the expense of reduced sample...
Bandwidth of the Goertzel algorithm

I needed to determine the 3 and 6 dB points of the Goertzel algorithm. While I found many posts here that addressed bandwidth indirectly, they didn’t specifically...
Efficient triaxial sampling of a single frequency signal

I have a single frequency (100kHz) magnetic wave (known power) signal measured by three, orthogonally sensitive, placed sensors (coils in x,y,z direction). The...
The OFDM receiver front end operates on a real signal from the antenna. The receiver's IQMixer both downconverts the received signal to baseband and transforms the...
Carrier frequency offset (CFO) in OFDM with the real part of IFFT

In the IEEE 1902.2 narrow-band OFDM PLC standard, the IFFT is performed but only the real parts are taken for the transmission while discarding the imaginary parts...
Help with Shannon-Nyquist Reconstruction Artifacts in Interactive DSP Tool

Hello DSPrelated community,I'm developing an interactive web application for learning DSP concepts as part of a university project (project overview: https://thierrydutoit.github.io/iDSP/)....
A Query about "Improvements to the Sliding DFT Algorithm"

Hi all!
My first post here! Long time lurker first time poster.
This one is kinda specifically directed at @RickLyons but happy for anyone to answer.
I am reading: https://www.researchgate.net/publication/352874961......
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