


SBM Matlab utilities Last updated: 09-15-2005 DATATOOLS [Matrix manipulation, signal processing and statistics] cmtm - Coherence function estimate via a multitaper method cmplx2rgb - Convert complex data to RGB data via HSB space convnsep - Separable N-dimensional convolution embed - Lag embedding for scalar time series gaussianvectors - Matrix with multivariate Gaussian vectors as rows gausskernel - N-dimensional discretized Gaussian kernels hist3d - 3-D density histogram histnd - N-D histogram histxt - Column-by-column histogram histxy - 2-D density histogram knn - K-Nearest Neighbors (naive algorithm) leading_edges - Finds 0->nonzero transitions minmax - Simultaneously find min/max elements of N-D arrays mindist - Indices of min distances in a pairwise dist mtx padmatrix - Add rows/columns to a matrix pairdist - Compute a Euclidean distance matrix pcasvd - Principal Components Analysis pxcorr - Cross-correlation estimate for point process data rasterize - Convert a point process to a binary time series rescale - Rescale the range of a data set smooth3f - Smooth 3D data (fast algorithm) trig_events - Extracts events from a time series DATATYPES [Matlab data type manipulation] isavector - True for 1-D arrays structcat - Concatenates two structures field-by-field structindex - Indexes each field in a structure of arrays structpack - Copies workspace variables into structure field structunpack - Copy structure fields to workspace variables GRAPHICSTYLES [Stylistic elements for visual consistency] Cdgy - Dark grey color vector Clgy - Light gray color vector Cmar - Maroorn color vector Cmbl - Medium blue color vector Cmgr - Medium green color vector fancy - Test OpenGL graphics jetm - Muted JET colormap maplecolor - Truecolor mimicking default Maple color scheme nice - Generic visual style settings top - Set camera to make a surface look like an image xray - Inverted grayscale colormap HGTOOLS [Handle graphics UI menus and tools] HGcolorshift - Interactive Colorbar HGlogmenu - Toggles logarithmic scaling linelabel - Identify indices of lines plotted in a series MATLABTOOLS [General utilities for Matlab programming] busyfigure - Disable/restore a UI figure datetime2ind - Convert date/time strings to serial time indices printf - Display formatted text progressBar - Improved progress indicator ps2pdf - Converts PostScript to Adobe PDF. report_addpage - Create multipage PostScript from Matlab figures strmatchre - Select strings matching regular expressions PLOTTYPES [Graphical display of data] anglehist - Magnitude-weighted histogram of polar data errorarea - Line with confidence regions linec - Line with varying color movie_player - Displays 3-D matrix as a movie mplot - Efficient plotting of large numbers of lines
