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Free book: Software-Defined Radio for Engineers

Started by neirober 7 months ago6 replieslatest reply 7 months ago276 views
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?

Started by HaoWu 7 months ago22 replieslatest reply 7 months ago189 views
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

Started by MaxMaxfield 7 months ago21 replieslatest reply 7 months ago301 views
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...

TAS3204 DSP Audio Processing

Started by annier 7 months ago1 replylatest reply 7 months ago150 views
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

Started by Crandles 8 months ago11 replieslatest reply 8 months ago152 views
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...
Radar Transmitter Measurement Setup:Waveform Generatorr + IQ Transmitter + Attenuator + Real Downconversion mixer + Oscilloscope + Post Processing (Hilbert Transform)With...

I/Q samples with Matlab

Started by nov 8 months ago1 replylatest reply 8 months ago113 views
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?

Started by asterixogalues 8 months ago5 replieslatest reply 8 months ago84 views
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

Started by TanguyClt 8 months ago3 replieslatest reply 8 months ago132 views
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

Started by kiranand 8 months ago6 replieslatest reply 8 months ago165 views
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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