Fit to the experimental plot

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aymos
aymos 2018-6-27
回答： Anton Semechko 2018-6-27
Hi,
I have a plot of x,y. I know the function f(x,y) e.g. y = A.x.exp(-x/C) + B.x
For input I have a plot of y vs x. How do I obtain
  • a good fit to my plot ?
  • Values of Parameters: A,B and C corresponding to best fit ?

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回答（1 个）

Anton Semechko
Anton Semechko 2018-6-27
Use 'fit' function

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