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I am involved in steering the main beam in desired direction and producting nulls in unwanted direction. I have the following MATLAB code but when I run it , it...
FFT spectrum shift after time domain decimation
Started by 3 years ago●6 replies●latest reply 3 years ago●538 viewsHi, I am inputting a 100hz sine wave into a low pass filter. I am sampling at 44800hz. One thing I am noticing is that when decimation by lets say 2. I...
Moving Sound Source Database for SSL
Started by 3 years ago●2 replies●latest reply 3 years ago●140 viewsDear colleagues,I've been working in Sound Source Localization and Tracking for over a year. However, I still need a good dataset that can provide not only real...
How can I calculate the doa for acoustic signals by applying the Music algorithm in MATLAB?
Started by 3 years ago●12 replies●latest reply 3 years ago●570 viewsHi all, I'm trying to calculate the AoA and DOA of the received signals according to the Music method. And strangely, the final answer gives me the result in the...
Started by Hello!
If you receive and read the occasional DSPRelated newsletter, you probably already know that the 2021 DSP Online Conference is a go and we will very soon...
"Software Receiver Design" Timing Recovery Question
Started by 6 years ago●5 replies●latest reply 3 years ago●192 viewsI got through the first 11 chapters of this book with no problems,but I am now stuck on the beginning of Chapter 12, "Timing Recovery."I'm attaching the page where...
time recovery algorithm and CORDIC
Started by 3 years ago●18 replies●latest reply 3 years ago●535 viewsI need your help in understanding how to simulate a timing recovery algorithm. I have already read a lot of literature � but I have still doubts how it works.
Let...
Hi!
I am trying to design the Symbol timing recovery(#STR) block of #DVBS Receiver.
I have some difficulty in understanding some of the concepts of Gardner TED,...
Started by Hello Everyone,I am using cuda on a
Jetson Xavier AGX to do some signal processing. I am processing a
time series which is 16 bit samples taken at 1 GHz. Each...
Overdriven Sine Wave through DSP Filter
Started by 3 years ago●17 replies●latest reply 3 years ago●248 viewsHello,I'm not a DSP practitioner or even have the math background to fully comprehend the topic, but hoping to get a grasp on something. If a sine wave that is over-driven...
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