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can any one create a matlab code for ploting this …
I was trying the Wavelet toolbox; wherein they have the file 'noisysig.mat'. It contains three variables s1, s2 and x. I understand that these contain the normal and the noisy sign…
Hi, How could I remove the noise from a mat file? The fs is 30 Hz. I tried to use a low pass filter, but seem not work well. I am not good at programming matlab. Could you fix my c…
I am using Delsys Bagnoli EMG System to acquire sEMG from forearm muscles. When I use Delsys EMGworks application, output signals are clean as expected with minor interferences. Ho…
how to plot a single sided spectrum of vector y obtained using fft? …
I have a cell array with vectors y1, y2, y3, y4, y5 which are of variable lengths. I get the maximum length among all elements in the cell array using: sigvecarray = {y1, y2, y3…
I have some data labelled x_v[n] and I am trying to locate the starting and ending points of the peaks from my data. Till now I obtained x_v[n] and then I performed template matchi…
I have this signal which is noisy as well as it has too much data samples. When I try to find the peaks or valleys, it gives multiple peaks/valleys around the same point probably…
let's suppose we have A of length 50 rows how we can calculate the maximum range of non-zeros element and as well as minimum A = [0 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 1 1 …
Dear all, I have two datasets arrays: A = [0 0.423891532 0.819380304 1.289479809 1.739548357 2.288748183 2.8990623 3.618974647 4.402757506 5.268816221 6.240886445 7.278958674 8.…