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Forums Update, Tips and Tricks - Please Read!
Started by 2 years ago●10 replies●latest reply 8 months ago●925 viewsIt's been a few months since the launch of the new forums. Here are a few thoughts.
The thumbsup and beer buttons
If there is one thing that could have a...
PSD estimation when I have oversampled data
Started by 7 hours ago●2 replies●latest reply 5 hours ago●32 viewsSuppose I have samples of a signal(s) + noise process which is sampled 4x what is necessary for my desired spectral resolution. My desire is to pick the signals...
Multirate: interpolation valuable when you can decimate only?
Started by 2 days ago●7 replies●latest reply 15 hours ago●51 viewsHi all,I would like some opinions on resampling architectures.I have a current FPGA system that (greatly - 100x - overclocked) has a 65/64 followed by 5/18 but there...
Started by Hi Folks, following on from the series of articles on feedback controllers and applications, I am considering doing an article later in the year on Negative Latency...
Sampling frequency of slow phenomena to obtain PSDs
Started by 4 days ago●7 replies●latest reply 2 days ago●59 viewsHello all, this is my first post.In my current project I need to obtain PSDs of temperature noise from thermocouples submerged in water at 17 ºC, in this conditions...
Matlab-implementation of dynamic range compressor
Started by 5 days ago●8 replies●latest reply 3 days ago●81 viewshey guys, I am trying to implement a dynamic range compressor in Matlab according to the following block diagram:The problem is, I don't understand the block diagram. However,...
Hi,I’m working on radar system. We got new HW platform and we see very strong spikes in the time domain signal about 50db above the the target signal.What can...
Folded FIR filter in Matlab or Octave
Started by 4 days ago●6 replies●latest reply 3 days ago●74 viewsMost of you, I'm sure, will be familiar with the "Folded FIR" technique for reducing the computational load of FIR filters. For instance, in the example below,...
Hi,In my current project, I need to match two audio streams that runs on different clocks. Both claims to have 48k sample rate, but one contains an unknown small...
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