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Sahaj Sandhu


Active since 2015

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Frequency vector of the pwelch?
Hello, I have an EMG data and I am using pwelch to resolve the frequency spectrum. I have divided my data into individual ac...

meer dan 9 jaar ago | 0 answers | 0

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Plot of the pwelch
Hello, I am using DWT to detect muscle fatigue. For the next step I am calculating PSD through pwelch. But I do not know whi...

meer dan 9 jaar ago | 0 answers | 0

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Answered
Why is spectrum.periodogram not recommended, and how to substitute pwelch in it's place?
Hey, have you calculated other features also ? like mean power or total power ?

meer dan 9 jaar ago | 0

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DWT transform for EMG signal
I am performing a DWT on EMG signal. I got the matrices for approximation and detail, but I am stuck at a point for calculating ...

meer dan 9 jaar ago | 0 answers | 0

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assigning shapes to samples in kmeans algorithm
Hello, I am using matlabs built in kmeans function for clustering my emg data into two classes. I got the plot but, I need t...

meer dan 9 jaar ago | 0 answers | 0

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