Package diffpy :: Package pdfgui :: Package control :: Module fitdataset

Module fitdataset

class FitDataSet for experimental PDF data and related fitting parameters

Classes

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FitDataSet
FitDataSet stores experimental and calculated PDF data and related fitting parameters.

Functions

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grid_interpolation(x0, y0, x1, youtside=0.0)
Linear interpolation of x0, y0 values to a new grid x1.

source code

Variables

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__id__ = '$Id: fitdataset.py 2980 2009-04-02 00:14:33Z juhas $'

Function Details

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grid_interpolation(x0, y0, x1, youtside=0.0)

source code

Linear interpolation of x0, y0 values to a new grid x1.

x0       -- original x-grid, must be equally spaced
y0       -- original y values
x1       -- new x-grid, it can have any spacing
youtside -- value for interpolated y1 outside of x0 range

Return numpy.array of interpolated y1 values.