CFO correction in OFDM

Started by roblkc3 2 years ago10 replieslatest reply 2 years ago225 views
Hello,I've implemented a burst protocol vaguely inspired to 802.11, with 1024-subcarriers FFTs, short training symbols that use ZC sequences, and minimum length...

Algorithm testing via simulation in Scilab/Xcos

Started by steven01 2 years ago11 replieslatest reply 2 years ago295 views
Hello,I have been developing a library of control blocks (PID controller, various filters etc.) in C programming language. My goal is to have basic building stones...

Will this FPGA be suitable for DSP purposes?

Started by corn1996 2 years ago8 replieslatest reply 2 years ago300 views
Hey guys! My masters degree thesis is digital lock-in amplifier. I want to make it on an FPGA to learn this piece of hardware. Basically I have a budget of 220€...

Clock handling in multi rate systems

Started by ibrakh1980 2 years ago9 replieslatest reply 2 years ago159 views
Hi, and apologies if this is a duplicated question.I wanted to know if anyone can point me to a reference that deals with actual implementations of multi rate systems...

Texas Instruments OMAP-L138 DAC Connections

Started by OnMyOwn 2 years ago75 views
If anyone has worked with this board and connected it to either a serial or parallel DAC, tell me where the connections are! The documentation for the board describes...


Started by jtp_1960 2 years ago4 replieslatest reply 2 years ago168 views
I have this code (Octave):  % obtain impulse response using cepstral processing h = log(R); % R^(k) (R=magnitude squared response) h = ifft(h); % complex...

FSK demodulation with Doppler correction

Started by LoganathanN 2 years ago8 replieslatest reply 2 years ago310 views
Hi all,I hope that you're all fine and doing great. I'm planning to implement a FSK demodulator for my thesis in FPGA. System requirements are given below.* Modulation...

Best way to represent "...and this computation comes from somewhere else" in a block diagram?

Started by jms_nh 2 years ago2 replieslatest reply 2 years ago112 views
I have a block diagram with some inputs and outputs (can't share it due to proprietary details).I need to make a distinction between two types of inputs:- "uncommitted"...

Understanding MUSIC algorithm and applying it in 2 cases

Started by chiraganand 2 years ago15 replieslatest reply 2 years ago1334 views
Could someone please provide an intuitive explanation of MUSIC and how to apply it in 2 cases?i have 2 casesA signal which is obtained from Optical Time domain reflectometry....

Simultaneous Static and Dynamic Acclerometer

Started by groger 2 years ago4 replieslatest reply 2 years ago85 views
Hello:The objective is to read the angle of displacement of the device enclosure in a noisy vibration environment. I need just angular displacement but somehow be...

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