How do i write the code of lagrange multiplier in lagrange function?

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yang-En Hsiao
yang-En Hsiao 2019-1-24
编辑： Taiwo Fasae 2021-10-12
How do i write the code of lagrange multiplier in lagrange function ? Because the lagrange multiplier is a varible ,like x,y,z.not a random value,so for example,the function i want to optimize is as below
lagrange.PNG
then how do i write the matlab code of lagrage multiplier ? because there are lots of a_k and b_k,and they all should be calculated,so i can't just use "rand" to produce them.
Does anyone know how to write the code of this? or is there any reference i can refer?

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Stephan
Stephan 2019-1-24
Hi,
here is an example, which you can use to learn how you can tackle this problem in Matlab:
https://de.mathworks.com/matlabcentral/answers/436044-is-there-anyone-to-help-me-for-lagrange-multipliers-method
Best regards
Stephan
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Taiwo Fasae
Taiwo Fasae 2021-10-12
编辑：Taiwo Fasae 2021-10-12
I beg to differ. That link didn't lead to a solution for dealing with nonlinear constraints in langrange multipliers. Please show me one when you find it.

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