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Omar Morsy


Last seen: 15 giorni ago Active since 2021

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plotting a 2D truss
I have 38 nodes and 91 members in my truss. I have a column vector called X which is (38x1) containing the x coordinates of the ...

circa un mese ago | 1 answer | 0

1

answer

Question


Using the output of a ready function as a constraint
My objective finction is L*A (dot product). I want to optimze my variables which are in matrix (A). But the elemnts of the outp...

7 mesi ago | 1 answer | 0

1

answer

Question


constrain variables to a set of values
I have two questions. My objective finction is L*A (dot product). I want to optimze my variables which are in matrix (A). But ...

7 mesi ago | 1 answer | 1

1

answer

Question


Use a ready p-file to operate on matrices
I have 345 matrices(S). So, I have from S1 to S345. I have a ready pfile function that operates on S. I want to make a loop to m...

7 mesi ago | 1 answer | 0

1

answer

Question


I want to make a matrix for each change of value
I have a matrix S=ones(1x345) and I want to change the first value only of S, which is S(1,1) = 2 then save that matrix seperate...

7 mesi ago | 1 answer | 0

1

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Question


How can I replace multiple indices of a matrix with specific values?
I have a zero matrix B with dimensions 500x5000 I want to replace some elements with a specific value and other elements with a...

7 mesi ago | 2 answers | 0

2

answers