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Forums Update, Tips and Tricks - Please Read!

Started by stephaneb 5 years ago11 replieslatest reply 6 months ago1577 views
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...

Impulse response in OFDM system using IFFT

Started by cthys 4 days ago20 replieslatest reply 19 hours ago75 views
Hi all, for my masters thesis I have acquired some measurements of the channel frequency response for 100 pilot subcarriers in a 1024 subcarrier OFDM system. Now...

Restorative Up-Sampling (RUP) and Quantization Error and Artifact Reduction (QEAR)

Started by Winkie 1 month ago12 replieslatest reply 1 day ago93 views
www.livingstonintegralstudies.com (http://www.livingstonintegralstudies.com) contains pages about Restorative Up-Sampling (RUP) and Quantization Error and Artifact...

Blind symbol rate estimation references

Started by roblkc3 4 days ago2 replieslatest reply 3 days ago58 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 1 week ago6 replieslatest reply 4 days ago94 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 6 days ago3 replieslatest reply 4 days ago104 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 3 weeks ago36 replieslatest reply 1 week ago195 views
Real Numbers.jpg

Loop optimization in C6416T Processor

Started by khizra 1 week ago6 replieslatest reply 1 week ago59 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 2 weeks ago3 replieslatest reply 2 weeks ago123 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 2 weeks ago4 replieslatest reply 2 weeks ago95 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...

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