Representing

Converts string data to numeric form, via numeric references to string arrays. Numeric data is unchanged.Usually used after loadcell.m and sometimes before datato1ofm.mHelps make the loaded data more useful!celltonumeric - convert cell to entirely numeric representationfunction...

This is a quick and dirty way to test the convexity of an input-output data set - i.e. whether or not there exists a convex function that may fit the data within a specified residual tolerance. It was written for the purposes of testing a local convexity assumption on a set of noisy data, for...

This function reads a Matlab m-file, trims the content (removing empty lines and unnecessary spaces), and divides the content into code and comment part.It returns a struct with fields holding information on the number of non-empty lines, and three strings representing the whole text, the code...


Platforms: Matlab

03 Mar 2012 (Updated 06 Mar 2012)Function to generate a listing of the coordinates for a specified Cartesian space.A = ENUM_COORDS(X) returns the matrix elements of a 2D region, where X contains a 4-element vector, X=[x y width height], representing the bounding box containing the set of 2D...


Platforms: Matlab

PATH_PARTS returns a listing of strings representing subdirectories parsed from a path string.A simple function that examines a string and returns a naive directory listing; no validity checks are made on subdirectory strings.A = PATH_PARTS(S) returns a cell array of strings containing the...


Platforms: Matlab

ABC2NUM(S), where S is a one or two letter string representing a column label commonly employed by spreadsheet programs, returns a number corresponding to the spreadsheet column indicated by S. Example: S = 'CS'; abc2num(S); ans = 97


Platforms: Matlab

Teem is a coordinated group of libraries for representing, processing, and visualizing scientific raster data. Teem includes command-line tools that permit the library functions to be quickly applied to files and streams, without having to write any code. The most important and useful libraries...


Platforms: *nix

This function makes an imagesc-like plot for two matrices with equal dimensions, in which each each cell of the plot is split diagonally with the upper triangle of cell (i,j) in the plot representing the Matrix1(i,j) and the lower triangle representing Matrix2(i,j).


Platforms: Matlab

LinStats is a collection of classes, functions and data that are useful for representing, solving and analyzing linear statistical models. LinStats has been updated to use a new object based approach to support incremental model-building and more sophisticated analysis.Notably this is the first...


Platforms: Matlab

IMSHADE will plot a matrix representing topography as a 3-component color image, with intensity proportional to the magnitude of the topographic slope of each pixel. Optionally, it can take an argument for lighting angle to use the directional slope.The current colormap will be used, but future...


Platforms: Matlab

PGFHIST2D(X, Y, W) will save a PNG file representing the 2D histogram created from data points specified by X and Y with weights specified by W. The vectors X, Y, and W must have the same number of elements. The text to include in a Latex file to produce the histogram is displayed. Valid options...


Platforms: Matlab

GTEST: Single sample Geary goodness-of-fit hypothesis test.H=GTEST(X,ALPHA) performs the Geary test to determine whether the null hypothesis of composite normality PDF is a reasonable assumption regarding the population distribution of a random sample X with the desired significance level ALPHA.H...


Platforms: Matlab

This submission contains VERT2LCON and LCON2VERT, which will find the linear constraints defining a bounded polyhedron in R^n, given its vertices, or vice versa. They are extensions of Michael Kleder's VERT2CON and CON2VERT functions that can handle cases where the polyhedron is not solid in R^n,...


Platforms: Matlab

This submission defines a class for representing products of matrices (or of any objects that know how to multiply) when it is more efficient to store and manipulate the matrices separately. USAGE: P=ProdCascade({A1,A2,...,An}) This creates an object P representing the matrix product...


Platforms: Matlab

DECIMAL_CONVERT generates a vector of coefficients representing a base 10 integer in a chosen base.DECIMAL_CONVERT(D,B) returns the representation of decimal integer, D, as a vector of coefficients such that:D = xn*B^n + ... + x2*B^2 + x1*B^1 + x0*B^0where B is the chosen base.See also polyval,...


Platforms: Matlab

%OVERVIEWPLOT creates a plot with an interactive overview axes.% OVERVIEWPLOT(...) takes the same input arguments as the PLOT command% and will create a new figure containing the plot and an inset% displaying an overview of the plot. Pan and zoom operations on the main% axes will result in a...


Platforms: Matlab

Syntax:[img, map, alpha, filename, pathname, allFileNames] = uiselectim('start_path'); Provides functionality for visually selecting a single image from an array of images. All images must be in a common directory. Calls uigetfile with the multi-select option enabled, allowing the user to select...


Platforms: PHP

This module is an abstract class intended for Date::Holidays::* The goal is to have all the existing and future modules implement the same methods, so they will have a uniform usage and can be used in polymorphic context or can be easily adapted into the Date::Holidays class. If you want to use...


Platforms: *nix

This customization file adds a context-menu item called "Block Parameters" to the context menu when the user right-clicks on any Simulink block.The "Block Parameters" context menu allows the user to 'interrogate' the block's parameters. If the parameter selected is a string or numerical value,...


Platforms: Matlab

OVAL?*A* International in scope and free for public use, OVAL is an information security community effort to standardize how to assess and report upon the machine state of computer systems. OVAL includes a language to encode system details, and an assortment of content repositories held...


Platforms: Mac