How can i increase the no. of terms in fourier ( i.e >8) using Levenberg-Marquardt algorithm.

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KAMAL KUMAR
KAMAL KUMAR on 26 Mar 2015
I want to fit a ECG signal using Levenberg-Marquardt method, but the amplitude of fitted one is coming less than the amplitude of original ECG signal. ecg signal i am attaching my ECG signal(2nd column) and fitted result(it is a ".sfit" file but changed it to ".mat").

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