hassan hyt

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Active since 2015

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using Cross Validation in matlab with neural networks
I want to make a cross validation on neural network, I tried to pass the labels to "crossval" function, with the help of "cvpart...

9 years ago | 0 answers | 0

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Question

mapping frequencies to scales
I have found function that map scales to frequencies as scal2frq, but is there a way to map the frequencies to scales, I have t...

9 years ago | 1 answer | 0

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Question

scales in wavelet transform
From my reading in the litrature of wavelet transform, I conclude that the scales is equal to 1/frequency, So if I need to study...

9 years ago | 0 answers | 0

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Question

cwt function for matrix
I'm completely understand if I use wavelet transform for a vector, for example if I appley row = cwt([1 1 2 4 5] , 1:40 ,'...

9 years ago | 0 answers | 0

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Question

using PCA as feature extraction
I use PCA as a feature extraction tool. in the learning stage I trained the system to choose the best principal component for ...

9 years ago | 1 answer | 0

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