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Started by Good day all,I am having some problems with my TMS320C6713 DSK Kit. I have the book "Digital Signal Processing and Applications with TMS320C6713" by Chassaing and...
Are all signal processing algorithms in communication and control going to be replaced by machine learning and AI.Is it still worth to look in to conventional signal...
Moving the notches of a Moving Average Filter
Started by 2 years ago●9 replies●latest reply 2 years ago●374 viewsHi!Is there a way of slightly moving all the notches of a recursive MAV filter without changing the sampling period?The order of my filter is 16, and changing it...
Generate 2KHz damped sine wave using DAC
Started by 2 years ago●19 replies●latest reply 2 years ago●467 viewsI would like to generate a 2KHz damped sine wave from the DAC of my microcontroller (STM32). How to impose the exponential decay lasting for 1second on the 2KHz...
Variable IIR-Filter Coefficient calculation in frequency domain
Started by 2 years ago●6 replies●latest reply 2 years ago●565 viewsHello,Currently im evaluating the usefulness of frequency domain filtering in FPGA for one of our projects. Im stuck with a problem that my limited knowledge of...
Error in frequency estimation for low frequencies
Started by 2 years ago●28 replies●latest reply 2 years ago●371 viewsHello everyoneWe want to use a chirp z-transform to determine the frequency of a signal more accurately. It works quite well, but we see that the accuracy is much...
Maximally Decimated Polyphase Channelizer Help
Started by 2 years ago●3 replies●latest reply 2 years ago●461 views#python #Polyphase #ChannelizerI'm hoping someone can help me with this maximally decimated polyphase channelizer I've coded up. This is based on the fitler_ten_a...
Started by From the Wikipedia article:"Suppose an event has two possible explanations. The explanation that requires the fewest assumptions is usually correct....However, Occam's...
Beats in signals of three or more sinusoids. Possible discovery.
Started by 2 years ago●7 replies●latest reply 2 years ago●386 views#Python Hello, I have been on a journey trying to discover a way to outline ‘beats’ in signals comprised of three or more sinewaves. This project...
Calibration of MEMS Microphone with Reference Microphone in Acoustic Box: Seeking Guidance
Started by 2 years ago●4 replies●latest reply 2 years ago●265 viewsHello everyone, I am currently involved in a project where I'm using two distinct types of microphones connected to an Audio Precision system, comprising an APx525...
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