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Why is SVD curve not matching original data?
I am attempting to fit a curve with a sum of exponentials using SVD methods because it is more robust and utilize linear method...

9 years 前 | 0 个回答 | 0

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To separate a set of data into two groups
I have a similar problem in that I am trying to split my data into two parts (ie at the max y value and its corresponding x valu...

9 years 前 | 0

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how do you create a model for a sum of exponentials?
I am attempting to write a code with my input data and model it as a sum of exponentials. Depending on the curve, the algorithm ...

9 years 前 | 3 个回答 | 0

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How do I fit an exponential curve fit function using fminsearch. Program runs, but result is incorrect.
Attached is my code yfirst=[.8967e07 1.6294e07 2.6587e07 3.2537e07 3.6136e07 3.8419e07 3.9706e07]'; xfirst=[1,2,4,6,...

9 years 前 | 1 个回答 | 0

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