Horizontal asymptote of exponential decay
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Hello, does anyone know how to find the horizontal asymptote of an exponential decay function?
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Walter Roberson
2013-1-25
Evaluate the function at infinity.
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Walter Roberson
2013-1-30
The diff() should logically be fitted with a difference of x coordinates, but since your x is in the exponent, A*exp(B*x)+C, subtracting for two different x... (A*exp(B*x1)+C) - (A*exp(B*x2)+C) = A*(exp(B*x1)-exp(B*x2)) and then you do not get nice clean log(exp(B*x)) -> B*x like I was thinking when I proposed the above.
I think a nonlinear least-squares is going to be needed.
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