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Abdulhakim Alezzi


Last seen: 2 giorni fa |  Attivo dal 2020

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Domanda


Averaging specific rows and specific columns in N by N matrix
hI friends, I am trying to do averging for specfic rows with specific columns in C=19*19 matrix to have a final matrix of 5*5...

oltre un anno fa | 1 risposta | 0

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risposta

Domanda


How to convert a 4D double matrix into a cell array
Hi fellows; I am having a 4D matrix, X (376 * 30 * 20 *44). i want to convert the X matrix into the a cell array of (1*44)...

circa 2 anni fa | 1 risposta | 0

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risposta

Domanda


How to concatenate multiple mat files into a single cell array
Dear Friends I have 22 different matfiles with (C1,C2,C3,...C22). All these files have a same name (data). I want to conca...

circa 3 anni fa | 1 risposta | 0

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risposta

Domanda


How to plot confusion matrix for for multi classes
Hi friends, I have a confusionmatrix as follows: X= [ 6 1 0 0 0 6 0 1 0 0 7 1 1 0 0 5 ] I want to plot the co...

circa 3 anni fa | 1 risposta | 0

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risposta

Domanda


How to apply a threshold value to the cell array
Hi Friends, I have a cell array matrix with C= 1*22. I want to apply a thresold to the cell array, all values less than (0....

circa 3 anni fa | 1 risposta | 0

1

risposta

Domanda


Averaging multiple matrices with the cell array
Hi Guys, I have a cell array (C) with (1*22), inside this cell i have 22 matrices with (30*30*20). I want to have the averag...

circa 3 anni fa | 1 risposta | 0

1

risposta

Domanda


Reading mat-files from one cell to another cell array
Hi friends, i have a matrix with cell (88 * 1), every row has a matrix with 30*768*20 double, where 20 is an (epochs). I want ...

oltre 3 anni fa | 1 risposta | 0

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risposta

Domanda


How to save different mat files from different folders in a cell array
Hi friends, I have 51 folders named with (copy_1, copy_2, copy_3 ..... copy_51). Each folder of these has 25 matfiles (X1, X2...

oltre 3 anni fa | 1 risposta | 0

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How to extract frequency sub-bands of an EEG signal using wavelet packet transform?
load eegdata.mat; s=eegdata; figure;p=plot(s); title('EEG Signal') fs = 500; % Sampling frequency N=length(s); wavelet...

oltre 3 anni fa | 1

Domanda


Choosing specific columns and rows
Hi everyone, Is there anyone can help on the following matter : I have a folder contains mualiple matfiles C1,C2,C3,C4....

oltre 3 anni fa | 1 risposta | 0

1

risposta

Domanda


How to set Y and X labels for the correlation matrix
Hi guys, i have used this code to plot the correlatiom matrix for data 8X8 elements. i have succefully named the X axis, but...

quasi 4 anni fa | 1 risposta | 0

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risposta

Domanda


Finding the standard deviation for every single value in a matrix
Hi Everyone, I have a 10 matrices X1, X2,X3......X10. Each matrix has a size of (512x30). 1- i want to calculate the mean fo...

quasi 4 anni fa | 1 risposta | 0

1

risposta

Domanda


Using for loop to load multiple mat files of same names
Hi everyone, can amyone please help on the following : I have a folder contains mualiple matfiles C1,C2,C3,C4.....C20...

circa 4 anni fa | 1 risposta | 0

1

risposta

Domanda


how to plot the directed graph using NxN matrix in matlab
Hi friends , I have a matrix with 30x30 , where the first row and first column representing the nodes just as shown below . ...

circa 4 anni fa | 1 risposta | 0

1

risposta

Domanda


How to sum multiple rows elements within the matrix
I have a matrix with (30*70 ). Does anybody know how I can calculate the the average of every 3 rows together? for exampl...

circa 4 anni fa | 2 risposte | 0

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