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Recent questions tagged signal
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signal processing - An implementation of the fast Fourier transform (FFT) in C#
Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Question&Answers:os...
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signal processing - How to count Morse dashes and gaps in .wav file using Python 3
I have to make a Python algorithm that calculates a .wav file (with a message in Morse code) into the readable text. ... -to-count-morse-dashes-and-gaps-in-wav-file-using-python-3...
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signal processing - Issue with plotting sin wave on Matlab
I have to plot the signal m(t) = ASin(2pi1000t) and I am using the following Matlab code to do it. ... //stackoverflow.com/questions/65890139/issue-with-plotting-sin-wave-on-matlab...
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signal processing - Plotting of complex exponential function using Matlab
I am using matlab to plot complex exponential function.But i am not getting the required waveform as ... /questions/65897587/plotting-of-complex-exponential-function-using-matlab...
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Oct 7, 2021
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signal processing - Area under the peak of a FFT in Python
I'm trying to do some tests before I proceed analyzing some real dataset via FFT, and I've found the following ... com/questions/65908820/area-under-the-peak-of-a-fft-in-python...
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signal processing - How do I perform x[2n], x[n/2],x[n-3], and x[n+2] on MATLAB? I believe these involves scaling and shifting
The instructions are: Create a random signal with the maximum amplitude value of (15 *0.1) with 11 sample values and center the ... -xn-2-xn-3-and-xn2-on-matlab-i-believe-these-inv...
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signal processing - Create 2D hanning, hamming, blackman, gaussian window in NumPy
I am interested in creating 2D hanning, hamming, Blackman, etc windows in NumPy. I know that off-the-shelf ... /65940166/create-2d-hanning-hamming-blackman-gaussian-window-in-numpy...
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signal processing - How do I run a high pass or low pass filter on data points in R?
I am a beginner in R and I have tried to find information about the following without finding anything. The green graph in ... -a-high-pass-or-low-pass-filter-on-data-points-in-r...
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Oct 6, 2021
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signal strength - How to detect slow internet connection in android app
I want to detect if a phone has a slow internet connection or high-speed internet. Now ... (activeNetwork); int signalStrength = networkCapabilities.getSignalStrength();...
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Feb 19, 2021
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signal processing - Python Audio Analysis: What properties/values can I extract from it?
I'm currently working on a tkinter python school project where the sole purpose is to generate images from audio files, ... values from to use to generate the images with Python....
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Jan 27, 2021
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signal processing - Is it possible to use Matlab Coder to get a C version of an inbuilt Matlab filter design function?
I'm specifically looking at something like Matlab's firpm function (I know there are C implementations of Remez available online in several sources)....
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signal processing - Is it possible to use Matlab Coder to get a C version of an inbuilt Matlab filter design function?
I'm specifically looking at something like Matlab's firpm function (I know there are C implementations of Remez available online in several sources)....
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