% General purpose and others functions for STPRToolbox.%%   cerror      - Calculates classifier error.%   cliplin1    - Clips line according to given window.%   cliplin2    - Clips line starting in the coordinates origin.%   clrchild    - Clears children of an object with the given handle.%   cmpwin      - Computes feasible proportions of axes.%   color       - Return color according to the given index.%   ellips      - Computes ellipse contour.%   erfc2       - Calculates integral ... exp(-(t-m)^2/(2*d^2) dt%   fig2eps     - Save graphs to EPS file chosen in save file dialog.%   getaxis     - Returns a row vector containing the scaling for the plot.%   itosgn      - Map (1,2) onto (1,-1).%   kernel      - Non-linear kernels (for kernelpca, svm, etc. ).%   knnclass    - K-Nearest Neighbours classification rule.%   mahalan     - Computes Mahalanobis distance.%   marker      - Returns point marker according to the given index.%   multi2dicho - Decomposes multi-class problen onto dichotomies.%   normald     - Computes value of the normal distributed p.d. function.%   pline       - Plots the line alpha'*x=theta.%   pnmix       - Plots normal distributions and points in 2D.%   pnormal     - Plots normal distributions in 2D.%   ppoints     - Plots point sets.%   randpds     - Randomly generate positive definite matrix.%   setaxis     - Sets scaling for the x- and y-axes in a plot.%   sgntoi      - Maps (1,-1) onto (1,2).%% Statistical Pattern Recognition Toolbox, Vojtech Franc, Vaclav Hlavac% (c) Czech Technical University Prague, http://cmp.felk.cvut.cz% Written Vojtech Franc (diploma thesis) 02.11.1999% Modifications% 18-apr-2001, V. Franc, multi2dicho added.% 23-mar-2001, V. Franc, reorganized% 24. 6.00 V. Hlavac, updated according reality in the directory.% 26. 6.00 V. Franc, function karhunen.m added