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Amir Torabi


Last seen: plus de 3 ans il y a |  Actif depuis 2019

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Question


How can make this microstructure deformed using the deformation matrix?
Hello. I have solved an equation and the below image(256*256) is obtained by using the matrix (phi). I need to achieved a defo...

plus de 3 ans il y a | 1 réponse | 0

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réponse

Question


How can calculate the average diamter of below image using matlab?
Hello, I'd like to calculate the average diamtere of below microstructure using matlab. Is it possible to calculate it or not?...

environ 4 ans il y a | 2 réponses | 0

2

réponses

Question


How can use parallel programming in the below code?
Hello. The below code calculates a PDE equation. I'd like to use parallel to speed up in finer discritization. How is it possi...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How can assign a color for two member of a matrix?
Hello everyone. I have written the below code. The aim of the below code is defining a red color for two bubble 26 and 27(eta(:...

plus de 4 ans il y a | 2 réponses | 0

2

réponses

Question


How can delete specific values from below matrix?
Hi. I'd like to delete the columns from matrix distance which don't meet the condition inx. Thanks. for ig= 1:lengt...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How can delete specific value from the below matrix?
Hi. I'd like to delete the columns in the matrix A which don't meet the condition inx.Also, in matrix distance, And update th...

plus de 4 ans il y a | 1 réponse | 0

0

réponse

Question


How can find specific values form the below matrix?
Hi. I have a Matrix A. It contains the several coordinates. I'd like to find the distance of each coordinate(x,y) from others. ...

plus de 4 ans il y a | 1 réponse | 0

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réponse

Question


How can specific positions in the below image?
Hello Friends. I am looking for to find the positions(i,j) of light green boundaries in the below images. A needed m.file for...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How can set colormap for below matirx?
Hello Friends. The below code calculates an matrix eta2. and then display some shapes that each of them is on specified positio...

plus de 4 ans il y a | 2 réponses | 0

2

réponses

Question


How can calcuate the lines of code efficiently?
Hello. This code calculates the Laplacian. I am looking for reducing the time running of it. My main aim is improving the perfor...

plus de 4 ans il y a | 1 réponse | 1

1

réponse

Question


How can the below code have better effieciency?
the below code performance in higher values is low and needs improvement. is this code be able to be written in the form of pa...

plus de 4 ans il y a | 1 réponse | 0

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réponse

Question


How can speed up the blow codes?
The blow code is part of my project. the performance of this code is alittle low. it is about 0,5s but in higher Nx values, the ...

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How can vectorize the below codes?
Nx=512; Ny=Nx x0 = Nx/2; y0 = Ny/2; isolve = 2; tic for i=1:512 for j=1:512 ...

plus de 4 ans il y a | 1 réponse | 0

1

réponse