yousef albah

Attivo dal 2017

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Domanda

how to use the Gauss Sedial method in 2d SS problem in heat transfer
<</matlabcentral/answers/uploaded_files/138907/Screen%20Shot%202018-10-30%20at%206.41.33%20PM.png>> how to find the nodes tem...

oltre 7 anni fa | 0 risposte | 0

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Domanda

i am confused of how to use gradient and contourf command on the matrix
i already had a text file. and I know how to read it into the matlab, but i am not sure how to use the gradient and contourf com...

oltre 8 anni fa | 0 risposte | 0

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Domanda

reshape a matrix from the text
I am trying to reshape a matrix from the text file to 45x50 , but when i do the reshape it shows that the number of the elements...

oltre 8 anni fa | 2 risposte | 0

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Domanda

how to rotate the coordinate axis by 45 deg for a large matrix
I have a matrix of 22x28x4 double, and I want to rotate the coordinate axis by 45deg and plot the result, how can i do that? I d...

oltre 8 anni fa | 2 risposte | 1

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Domanda

regarding to the reshape and quiver command
I am trying to do a reshape and quiver from a text file attached fileid = ('filename.txt'); c = textscan ( fileid, 'hea...

oltre 8 anni fa | 1 risposta | 0

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Domanda

question about the textscan on a text file
I tried to use fopen the attached file, textscan, then reshape the matrix i used fileid = ('filename.txt'); c = textsca...

oltre 8 anni fa | 1 risposta | 0

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Domanda

my text file is always not opened when i use fopen!!
I am trying to use a fopen command on matlab on a text file, but it always give me a value of -1. and when i try to continue to ...

oltre 8 anni fa | 1 risposta | 0

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