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bbreslauer / PySciPlot

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Curve fitting needs initial guesses for parameters #45

Closed bbreslauer closed 13 years ago

bbreslauer commented 13 years ago

Need to get the initial guess framework setup. This is blocking further function fits, as it is necessary to have this in order to get sinusoid fitting working, and likely many others as well. Should at least get it working on one before creating more fits.

bbreslauer commented 13 years ago

Got initial parameters working for sinusoid, but not polynomial (yet). For polynomial, need to change how it fits from polyfit to leastsq.

bbreslauer commented 13 years ago

Polynomial is now rewritten to use the leastsq method directly.