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Forums Update, Tips and Tricks - Please Read!
Started by 2 years ago●10 replies●latest reply 6 months ago●869 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...
Is there a way to mathematically prove whether the convolution of a digital signal will lead to digital clipping?
Started by 8 hours ago●2 replies●latest reply 3 hours ago●34 viewsHello,I had a question regarding the convolution of digital signals.Assuming the following digital signal:...is convolved by the following digital IR signal:...is...
Dear All,I am looking for a mature stable C++ package/library/class for DSP. I used IT++ regularly, however, I am struggling to get compiled over the latest Ubuntu....
Octave BandPass Filter on Audio Wav Files
Started by 3 days ago●3 replies●latest reply 2 days ago●55 viewsI need to somehow do an octave bandpass filter on some audio wav files. The reason for doing this is afterwards I need to get the envelope of the bands and do...
Hi, i'm new to signal processing. I probably have not understood
properly the following topic: i'm trying to use the XADC analog to
digital converter on my FPGA....
Synchronising output of Farrow resampler with PPS signal
Started by 1 week ago●16 replies●latest reply 3 days ago●68 viewsDear all, I am working on a project that has basically two requirements:1) Fractional resampling of the input signal (fractions can be in the order of 41,001/50000)2)...
Started by In a letter dated February 26, 1701, now in the collection of the French Academy of Sciences, German mathematician Gottfried Wilhelm Leibniz wrote the following...
Started by Hi Guys,Over the past month, I have been investigating possible methods of signal decomposition as an alternative to the FFT.In particular, I'm looking at signals...
How to manipulate a spectrum without aliasing problems?
Started by 3 weeks ago●7 replies●latest reply 2 weeks ago●97 viewsHi everyone.For various tasks in my day-to-day job I run into the same problem. I would like to do the following:- Slice a one dimensional signal x into chunks of...
Singularity issue due to Zero-frequency component
Started by 3 weeks ago●4 replies●latest reply 3 weeks ago●61 viewsI am a Ph.D. student working on nonlinear elastic modeling of elastic materials in the Netherlands. In my formulation, I have a singularity issue at the zero frequency...
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