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updated 6 years ago

Generalized Nonlinear Non-analytic Chi-Square Fitting by Nathaniel Brahms

Performs chi-square fit with uncertainty estimation when measurement errors are known. (optimization, chisquare, nonlinear fitting)

ModelEditor(varargin)

fitChiSquare(xData,yData,modelFun,guess,dxData,dyData,opt...

fitChiSquareExample

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updated 8 years ago

loadOptions by Nathaniel Brahms

Tool for implementing option name/value pairs in function arguments (development environme..., option options pairs ...)

loadOptions(defaults,args)

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updated 9 years ago

Fast 2-dimensional interpolation by Nathaniel Brahms

Provides a 5x-50x speedup over interp2 (approximation, interpolation, fast)

qinterp2(X,Y,Z,xi,yi,methodflag)

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updated almost 10 years ago

Find injective domains by Nathaniel Brahms

Finds the injective subdomains of a vector pair (injective, onetoone, reimann)

injectiveSets(x,y)

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updated almost 10 years ago

Fast interpolation by Nathaniel Brahms

Performs nearest-neighbor or linear interpolation much faster than interp1 when an evenly-spaced lib (approximation, interpolation, fast)

qinterp1(x,Y,xi,methodflag)

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updated almost 10 years ago

Multivalued function interpolation by Nathaniel Brahms

Performs meaningful interpolation of multivalued functions (approximation, interpolation, multivalued)

interp1Multivalued(x,y,xi,varargin)

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updated almost 10 years ago

GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting by Nathaniel Brahms

Provides a Curve Fitting Toolbox-like interface for chi-square fitting (optimization, chisquare, nonlinear)

FitChiTool(varargin)

ModelEditor(varargin)

fitChiSquare(xData,yData,modelFun,guess,dxData,dyData,opt...

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