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Celestie Gladys


Last seen: 5 mois il y a |  Actif depuis 2023

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Question


Time wrapping spectrogram or time frequency maps .
I have a EEG signal , where I have located the heel strike location and then epoched it , I did the time frequency decompositi...

11 mois il y a | 1 réponse | 0

0

réponse

Question


Whitening the signal and finding the peak spectral power
Can anyone expalin me this "To identify the fundamental and harmonic frequencies of the contaminating movement with peak spectr...

12 mois il y a | 1 réponse | 0

1

réponse

Question


why does data mean(data, 1) give differnt answer form finding mean of individual columns ,like mean_clm = mean(data( : ,1)) ?
why ddoes data mean(data) give differnt answer form finding mean of individual column ,like mean_clm = mean(data( : ,1)) ?

environ un an il y a | 2 réponses | 0

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Question


compare 2 consequtive columns ?
for example this 3x6 matrix 3 3 4 4 5 5 6 6 5 5 8 8 9 9 7 7 2 2 i want to compare two columns and display any changes in c...

environ un an il y a | 1 réponse | 0

1

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Question


I have a data 5x148992 , i have to extract data column wise and check if there is any changes wrt previous column and display when there are chnages?
Idont know where i am going wrong it also displays I when there are no changes ? counter=0; for i = (data( : , : )) if di...

environ un an il y a | 2 réponses | 0

2

réponses