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| Date | File | Tags |
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| 27 Oct 2009 |
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LOWESS, Locally Weighted Scatterplot Smoothing for linear and non-linear data (enhanced) LOWESS, a robust regression like LOWESS allows detecton of a trend otherwise with too much variance | 262 | 3 | ||
| 19 Oct 2009 | gapolyfitn optimises the functional form of a multi-dimensional polynomial fit to model data | 103 | 0 | |||
| 17 Sep 2009 | Fit Multi Dimensional Polynomial The example fits between CMYK to LAB. It assume that LAB is a polynomial function of CMYK. | 20 | 0 | |||
| 01 Jul 2009 | Goodness of Fit (Modified) Computes goodness of fit for regression model given matrix/vector of target and output values. | 93 | 1 | |||
| 29 May 2009 |
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MATLAB in Physics - Data Analysis The second lecture in a series on using MATLAB in undergraduate physics courses. | 42 | 0 | ||
| 18 Mar 2009 |
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Four-Parameter Sinefit Least squares sinusoid fit. Optimization toolbox not needed. Data can be non-uniformly sampled. | 27 | 0 | ||
| 12 Mar 2009 | Set columns in Excel to Auto Fit Set columns in Excel to Auto Fit | 17 | 0 | |||
| 11 Mar 2009 |
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fitpath Gracefully truncate a file path to fit into uicontrols. | 6 | 3 | ||
| 05 Feb 2009 |
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EzyFit 2.30 A free curve fitting toolbox for Matlab | 285 | 52 | ||
| 09 Jan 2009 |
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Exponential fit, without start-guess Fits 1) f=s1+s2*exp(-t/s3) or 2) f=s1+s2*exp(-t/s3)+s4*exp(-t/s5) to numerics, without startguess | 96 | 8 | ||
| 13 Dec 2008 | Ellipse Fit Given a set of points (x, y) this function returns the best fit ellipse. | 105 | 1 | |||
| 15 Oct 2008 |
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Fit logarithmic spiral to x,y data Fits logarithmic sprial r=a*exp(b*theta) to x,y data points. | 36 | 0 | ||
| 23 Sep 2008 |
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Importing Excel data for curve fitting Thre minute video shows how to import, explore and fit a curve to Excel data | 36 | 0 | ||
| 14 Aug 2008 | Weibull fit tests 3 goodnes of fit tests for thw Weibull: Anderson-Darling, Chi-squared and graphic | 23 | 2 | |||
| 23 Jul 2008 |
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Nonlinear fitting n-dimensional data with arbitrary functions Demonstrates the abilities of Matlab functions lsqcurvefit, fmincon and fminsearch to fit complex mo | 36 | 6 | ||
| 22 Jul 2008 | Data set Surface data | 27 | 2 | |||
| 23 Jun 2008 | Fminspleas Efficient nonlinear regression fitting using a constrained, partitioned least squares overlay to fmi | 238 | 3 | |||
| 23 Jun 2008 | fitlin linear analythic least squares fit | 31 | 1 | |||
| 31 Mar 2008 |
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Fitting complex analytic laws to data by means of Genetic Algorithms The script allows to easily fit predefined complex analytical laws using Genetic Algorithms | 37 | 1 | ||
| 31 Mar 2008 | Fit experimental data is easy pbest=easyfit(x,y) | 14 | 7 | |||
| 20 Mar 2008 |
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Polyfitn N-d polynomial regression model | 282 | 32 | ||
| 09 Mar 2008 |
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calcCircle Find the circle that passes through 3 non-collinear points. | 19 | 1 | ||
| 07 Mar 2008 |
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POINTS2CIRCLE determine the circle through 3 points (v2.0) | 134 | 4 | ||
| 18 Feb 2008 |
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fitgaussian fit a gaussian like curve to data | 22 | 2 | ||
| 21 Jan 2008 |
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Separation Plane Find a separation plane for two data sets | 98 | 0 | ||
| 29 May 2007 |
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fitellipse.m Fit ellipses to 2D points using linear or nonlinear least squares | 58 | 2 | ||
| 21 Mar 2007 |
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Modified Rosin-Rammler Distribution Functions for manipulating or fitting data with the modified Rosin-Rammler distribution. | 121 | 2 | ||
| 06 Feb 2007 | rsquare calculate rsquare from data y and estimate yhat | 163 | 2 | |||
| 15 Jan 2007 |
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lorentzian fit In the attached file example i use "nlinfit", which can fit any kind of function that you want. the | 60 | 6 | ||
| 02 Jan 2007 | polyfitweighted Simple function to calculate a polynomial best fit of 1D data Y with array of weights W (which must | 36 | 4 | |||
| 18 Dec 2006 |
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Nonlinear Fit of Michaelis-Menten model Computes Michaelis-Menten model parameters | 16 | 1 | ||
| 19 Jul 2006 | gaussian curve fit gaussian curve fit | 255 | 13 | |||
| 26 May 2006 | Rational Polynomial curve fitting Fits a function to a quotient of polynomials | 136 | 0 | |||
| 19 May 2006 | Padefit Rational polynomial fitting | 114 | 4 | |||
| 05 Apr 2006 |
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fitplot Adds a linear fit to each data series in a plot | 20 | 1 | ||
| 08 Mar 2006 |
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GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting Provides a Curve Fitting Toolbox-like interface for chi-square fitting | 28 | 3 | ||
| 20 Jan 2006 |
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Akima Interpolation Interpolate smooth curve through given points on a plane. | 61 | 10 | ||
| 09 Dec 2005 |
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click_fit You can now choose some arbitrary points by using the mouse, and fit a curve on the top of your ... | 100 | 3 | ||
| 29 Sep 2005 | fitgauss Fits one Gaussian curve to data. | 78 | 12 | |||
| 05 Jul 2005 | Goodness of Fit Computes goodness of fit (model performance) for regression. | 155 | 3 | |||
| 13 Jan 2005 | Orthogonal Linear Regression Fits a line y=p0+p1*y to a dataset (xdata,ydata) in an orthogonal way. | 76 | 10 | |||
| 22 Nov 2004 | BIPVAL Produces a matrix of user-defined size, as bipolynomial values. | 126 | 0 | |||
| 18 Nov 2004 | SURFIT Approximation of a matrix via an optimal bipolynomial of user-defined orders. | 149 | 0 | |||
| 18 Nov 2004 | polyfic Vectorized fit of vectors to columns of a matrix. | 126 | 1 | |||
| 16 Nov 2004 | BIPFIT Fits a bipolynomial of prescribed orders to a data matrix. | 102 | 0 | |||
| 29 Jul 2004 |
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Circle fit Fit a circle to a set of measured x,y points. | 169 | 15 | ||
| 29 Apr 2004 |
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A Collection of Fitting Functions A collection of fitting functions for various distributions. | 302 | 18 | ||
| 26 Mar 2004 |
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parabolderiv Differentiates a vector of (sampled) data using the derivative of local parabolic fits to the data. | 50 | 1 | ||
| 20 Jan 2004 |
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Fourier Series Surface Fitter (FSSF2) gui tool to fit Fourier series surfaces over scatter data. | 11 | 2 | ||
| 02 Oct 2003 |
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fit_ellipse Find the best fit for an ellipse using a given set of points (a closed contour). | 213 | 19 | ||
| 02 Jun 2003 | nd5p.m Numerical differentiation for an equi-spaced one-dim array. | 141 | 2 | |||
| 01 Mar 2002 | Spec1d 1-D data visualisation and fitting. | 8 | 0 | |||
| 18 Jan 2000 | hist2 Plots a histogram with a gaussian fit to the data. | 39 | 2 | |||
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