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9 total contributions since 2017

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Question

How can I rotate a body inside mesh?
Hi all, I have the following case where I am interested to rotate a particular section(See attached image for detailed view) in ...

ungefär 2 år ago | 0 answers | 0

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Question

How to create a non-uniform 2d grid?
Hi all, I have created a grid as shown in below image <</matlabcentral/answers/uploaded_files/102264/meshnew.png>> But my ...

mer än 2 år ago | 1 answer | 0

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Question

How to remove markers in plot at specified places?
I have a 2d plot as shown in attached image, I would like to remove the middle nine marker points in this plot. How can I achiev...

mer än 2 år ago | 2 answers | 0

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Question

How to create a box inside box?
I am trying to create a large box (Four division) and further divide individual box into four small boxes. I am able to divide t...

mer än 2 år ago | 1 answer | 0

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Question

How to find jacobian matrix of function?
I have a function called as 'F' and another function called as 'w'. Both the functions are 3 by 1 matrix. I am interested to fin...

mer än 2 år ago | 1 answer | 0

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Question

Tridiagonal Matrix for Lax friedrich scheme
Hello everyone, recently I tried writing the advection equation using both explicit (First order upwind) and implicit (TDMA) met...

mer än 2 år ago | 0 answers | 0

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Question

How Can I convert a 1 by 1 array into multidimensional array?
For example i have a=[1] I want to convert it into a=[1111 1111 1111 1111 1111 1111 1111 1111 1111] ...

nästan 3 år ago | 2 answers | 0

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Question

Exclude calculation in a part of array
I have created 300 by 300 array and I am interested to perform calculation for the space as shown in attached image. How can I e...

nästan 3 år ago | 0 answers | 0