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Ready To Help Anybody in Baseband wireless Signal Processing(Free)
Started by 6 years ago●1 reply●latest reply 11 months ago●270 viewsHi,I can help anybody in Baseband Digital Signal Processing by providing some ideas if anyone needs.I will not charge anything.I can help in design and debugging...
Hello DSP experts,
I have a system that generates a train of pulses and when i put these pulses on top of each other i get something as shown by above image. In...
Trying to Understand Phasing Method for AM SSB Demod
Started by 11 months ago●5 replies●latest reply 11 months ago●250 viewsGood morning, all! I've been poring over Rick Lyon's paper on the phased method demodulator for SSB AM, specifically this particular block diagram:I've recreated...
Started by Tom Lehrer died Saturday at age 97. He wrote and performed "Wernher Von Braun" and other satirical songs. But his main gig was as a mathematician. Here is...
How to parallelize polyphase FIR resampling filters
Started by 7 years ago●14 replies●latest reply 1 year ago●1831 viewsI am struggling to find a good reference for implementing parallel rational-ratio FIR resampling filters. By "parallel", I mean a high-throughput hardware filter...
FMCW RF up-convserion doesn't land at the designated carrier
Started by 1 year ago●3 replies●latest reply 1 year ago●201 viewsI 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
Started by 1 year ago●3 replies●latest reply 1 year ago●230 viewsAssuming 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
Started by 1 year ago●18 replies●latest reply 1 year ago●446 viewsI 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
Started by 1 year ago●11 replies●latest reply 1 year ago●270 viewsI have a single frequency (100kHz) magnetic wave (known power) signal measured by three, orthogonally sensitive, placed sensors (coils in x,y,z direction). The...
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