How can I plug vector values into a matrix?
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I have a matrix that depends on different x, y and z values. I want to put in different vector values in the matrix and make a series of calculations. How can I do this?
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Rik
on 6 Nov 2020
Do you mean you want to interpolate a 3D array? Can you provide a bit more explaination?
What have you tried?
Answers (1)
Sreeranj Jayadevan
on 17 Nov 2020
If 'Vec' is your 1000 by 3 vector and it is of the form
[x1 y1 z1;
x2 y2 z2;
x3 y3 z3;
........
........
........]
and since you are finding the Jacobian matrix, you can replace the variable x with Vec(i,1), y with Vec(i,2) and z with Vec(i,3) within the Jacobian matrix and then loop through the variable 'i'. (i=1,2,3.....1000)
You can also go through the "jacobian" function and check if it helps with the problem at hand: https://in.mathworks.com/help/symbolic/jacobian.html
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