How to define a multivariable function (for instance an anonymous function) of a number of variables that varies according to the size of an array variable?

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Abdelwahab Afifi 2020-1-5

评论： Abdelwahab Afifi 2020-1-5

I have two vectors input

and output

,where S is the number of samples

I want to solve this problem as nonlinear least-squares (nonlinear data-fitting), so I have to define my anonymous function as follow

,where L is the number of coefficients and X is the regression matrix of x

How to define vector of coefficients

Stephen23 2020-1-5

"How to define vector of coefficients"

In my case I want to define vector t of variables

Nicolas B. 2020-1-5

I would be you, I would use a vector input and then, you return a vector.

more illustration please

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