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Free book: Software-Defined Radio for Engineers

This pdf book is available on the Analog Devices site here. I have not read it, but it appears to contain a reasonable mix of theory and practice. The book...
How to estimate the real channel response from its PSD?

Assuming we want to measure one channel of a ADC, we send a white noise to this ADC and we can obtain a PSD estimation.I can doing IFFT on this PSD then estimate...
Using noise to increase resolution of ADC

Hi there -- can you explain in simple terms how – if you are
feeding an analog signal into say a 4-bit analog to digital converter (ADC) with 16
digital output...
I'm working on a project for my capstone course that uses audio signal processing. I'm trying to find resources on how to use TI's TAS3204 DSP but can't find much...
Dealing with aliased sinc function when computing spectra

Hi,I currently working on plotting some different spectra of Hamming windows and began exploring their Fourier Transform more. It involves the Aliased Sinc Function...
Removing Attenuator (S -Parameter) influence on the received Baseband signal in Radar Transmitter - Radar signal processing

Radar Transmitter Measurement Setup:Waveform Generatorr + IQ Transmitter + Attenuator + Real Downconversion mixer + Oscilloscope + Post Processing (Hilbert Transform)With...
I collected Iridium (satcom) I/Q samples (5120 x 100000 complex double) and I would like to plot the range-Doppler response map by using the matlab tool (https://www.mathworks.com/help/phased/ref/phased.rangedopplerscope-system-object.html)scope...
How to evaluate a Multiple Moving Sources Localization technique by the graphical results?

Fellow colleagues, I'm currently working on Multiple Moving Sound Sources Localization. However, I'm also having some issues choosing the best "metric" in order...
Fit IIR filter to a transfert function without knowing the analytical function

Hello, I try to play with a equal-loudness-curve compensation. Using the Fletcher & Munson curves I end up with the bass boost curves for each level that I...
Proving Time Invariance of a system

I did come across some useful posts here about how to go about proving time invariance of a system but I had this question. Given something like this for instance...
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