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Blind symbol rate estimation references

Started by roblkc3 3 months ago2 replieslatest reply 3 months ago75 views
Hello!In the context of a signal classification system I need to (blindly) estimate the symbol rate of an incoming signal. I know nothing about the signal (even...

SDR reception of legacy AM, FM waves

Started by DevBee 4 months ago6 replieslatest reply 3 months ago118 views
Hi,I am a newbie to the SDR and technology.I understand that SDR is fundamentally based on I/Q modulated waves where any discrete value  that can be transmitted...

parallel polyphase filters

Started by cdprasad 3 months ago3 replieslatest reply 3 months ago126 views
Hi Members,   I am familiar with polyphase filters and implementation to an extent, i am however trying to understand how to add parallelism in order to reduced...

Real Numbers

Started by Rick Lyons 4 months ago36 replieslatest reply 4 months ago341 views
Real Numbers.jpg

Loop optimization in C6416T Processor

Started by khizra 4 months ago6 replieslatest reply 4 months ago68 views
I am performing cross correlation for frame synchronization. My sample of code is given below:#include <csl.h>#include <complex.h>#include <math.h>#include...

Calculating cross-correlation with Walsh-Hadamard transform

Started by forthan 4 months ago3 replieslatest reply 4 months ago153 views
I am trying to implement MLS method of measuring impulse responses. There is an article describing the method: http://www.commsp.ee.ic.ac.uk/~mrt102/projects/mls.......

ADC can't perceive MLS (maximum length sequence)

Started by forthan 4 months ago4 replieslatest reply 4 months ago109 views
I am developing a device for measuring impulse responses. I use MLS method (article for example: http://www.bg.ic.ac.uk/research/g.stan/ArticleJAES...), therefore...

Power delay profile (PDP) matlab code

Started by sacinold 4 months ago1 replylatest reply 4 months ago126 views
Good day,I need your help to solve this problem.I got this I and Q complex data (Rx3.csv) from the sink of USRP after sending GLFSR pulses through a propagation...

Counteracting Beamforming Filter

Started by henrytriff 4 months ago3 replieslatest reply 4 months ago83 views
Hi, I am working on a project that involves beamforming with audio. I have been using matlab to simulate beamforming audio and when analysing the frequency response...

Measurement of frequency deviation in FM signals

Started by naumankalia 4 months ago3 replieslatest reply 4 months ago162 views
Hi allIs there any way to measure frequency deviation in a recorded frequency modulated time domain data? The little research i have done on net mostly concerns...

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