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Started by The error of manually computed inverse FFT increase along x-axis
Started by 1 year ago●9 replies●latest reply 1 year ago●230 views1Hello, I am manually compute the inverse FFT using the NumPy FFT components by the below codes, to compare the rebuild signal with the original signal (sin function)....
Real to IQ in software, image reject mixer.
Started by 1 year ago●3 replies●latest reply 1 year ago●659 viewsHi, I experimented with some code to do the conversion from real (analog signal) to IQ for digital processing in Octave to implement an SSB receiver.The reason is...
Started by I am able to render mathjax in posts but have had to do that by enclosing the code in two dollar signs which puts the equations on a new line by themselves such...
2D-MUSIC algorithm for range-azimuth mapping in MATLAB
Started by 5 years ago●9 replies●latest reply 1 year ago●999 viewsI have complications implementing the range-azimuth with the 2D Music algorithm. I have used the URA-azimuth to find the reflected signal by the elevation angles...
Started by I replaced the gas furnace in my central-Ohio home with a heat pump in March of 2024. After a winter which included some very cold days, I am pleased with the...
I am attempting to build a project for TMS320C31 and cannot seem to find a required library. Is c31rb.lib available somewhere or buildable from supplied source?
Any explanation of this FIR design code?
Started by 2 years ago●3 replies●latest reply 2 years ago●304 viewsLong time ago some clever guy emailed me this code for a transmit equaliser. In this example below I have adapted it for inverse sinc correction for simplicity. %%%%%%%%%%%%%%%%%%%%%%n...
Good examples of filters in Verilog?
Started by 2 years ago●7 replies●latest reply 2 years ago●672 viewsHi All,I've got an FPGA with number of 'DSP' blocks (basically a 16 bit multiplier that can add to its result) and was looking to use that with some SDR code to...
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