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2D-MUSIC algorithm for range-azimuth mapping in MATLAB
Started by 4 years ago●9 replies●latest reply 4 months ago●805 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 5 months ago●3 replies●latest reply 5 months ago●221 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 6 months ago●8 replies●latest reply 5 months ago●279 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...
Hi all, I am looking for this article: F.M.Gardner, Demodulator Reference Recovery Techniques Suited for DigitalImplementation, European Space Agency, Final ReportDoes...
Harmonic Distortion From FIR Filter
Started by 5 months ago●3 replies●latest reply 5 months ago●261 viewsHello Everybody!I'm looking for somebody to help me out of my grief! I'm new to the wonders of DSP so I have dived in head first and made myself a custom PCB with...
channeliser of Polyphase filter followed by FFT
Started by 7 months ago●22 replies●latest reply 5 months ago●488 viewsHi,I have never done a channeliser. I can understand the classic method of "shift each channel to dc and filter/decimate" or use bandpass filter). I am trying to...
Narrowband filtering for short signals
Started by 6 months ago●6 replies●latest reply 5 months ago●205 viewsTLDR: For short signals, is extracting a narrowband signal with FIR/IIR filters a fool's errand? Specs: signal = 936 samples long, target sinusoid is 50.05 samples...
Is An Analytical Signal Only One with a Positive Frequency?
Started by 6 months ago●9 replies●latest reply 6 months ago●215 viewsQuestion for the crowd: The definition of an "analytical" signal is a complex signal that only has a positive frequency. Would you still call a signal with only...
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