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M Al Mamun


Last seen: meer dan 2 jaar ago |  Active since 2020

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matlabFunction keeps running forever
Hello all, I have a Jacobian matrix of 5420-by-5420 which contains symbolic expressions. Then I use matlabFunction to make the ...

meer dan 4 jaar ago | 0 answers | 0

0

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diff function taking very long time while differentiating symbolic expressions
Hello all, I need to make a Jacobian matrix where both the function (f) array and the variable (y) array are of 5420-by-1. f is...

meer dan 4 jaar ago | 1 answer | 0

1

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Question


Determining symbolic function values without using matlabFunction
Hello all, I am trying to evaluate a symbolic matrix at a certain point. The symbolic functions are as follows: clc, clear all ...

meer dan 4 jaar ago | 2 answers | 0

2

answers

Question


Plugging in matrix values into function handle of more than 1 variables
The symbolic variables and the function are given below. x=sym('x',[1 9]); x0=sym('x0',[1 9]); Yr=sym('Yr',[3 3]); Yi=sym('Y...

meer dan 4 jaar ago | 1 answer | 0

1

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Evaluating function handle with array input arguments
Hi all, I am facing some trouble while working with function handle. It is as below. I have a function handle of 3 different va...

meer dan 4 jaar ago | 1 answer | 0

1

answer