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Rita Akonobi


Last seen: mer än ett år ago Active since 2020

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Read .txt file , Truss optimization
Hi all, Please I have been stuck trying to figure out why my code does not read some part of my file. It doesn't read the NODE_C...

nästan 2 år ago | 1 answer | 0

1

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Answered
How to do 2d and 3d truss analyis with solve & createpde function in Matlab?
Hi, I am currently working on truss optimization with frequency constraints. I can explain to you how I did mine and hopefully i...

nästan 2 år ago | 0

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Truss optimization, read data file
Hi all , Please I am trying to optimize a one bar element with one dof using matlab just test run my code and compare with my an...

nästan 2 år ago | 0 answers | 0

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How to compute the eigenvalue problem of a truss
Hi guys, I'm trying to implement the natural frequency constraint in y code but i'm not sure, the function 'eig' solves the e...

nästan 2 år ago | 0 answers | 0

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Question


Print certain values from an array with a condition
Hi all Please I need help to complete this assignment.I have a function f(x)=x^2*exp(-x) and would like to print f(min) and the ...

ungefär 2 år ago | 1 answer | 0

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Truss optimization, genetic algorithm
Hi Please I need help with my code in truss optimization using genetic algorithm. When I run it, I get a statement at the end ...

mer än 2 år ago | 1 answer | 0

1

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Question


How to fix "unrecognized variable error"-
%Hi team please I'm stuck :(. Whenever I run the program "truss2D_optimization", it shows me error at truss2D_nlcon.m file sayi...

mer än 2 år ago | 1 answer | 0

1

answer

Question


How to solve the error "Index in position 2 exceeds array bounds."
Hi, I'm running a code and I keep getting this error 'Index in position 2 exceeds array bounds' How do i fix it please, The ...

mer än 2 år ago | 1 answer | 0

1

answer

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

mer än 2 år ago