Scalar Quantities

ANSWER = STRUCTDLG(S) creates a modal dialog box that returns user input for multiple prompts in the struct ANSWER. S is the default struct. Each prompt string will inherit the S' fields name.ANSWER will be the same struct as S except for fields of type "cell array of string" that will be...

MULTINOMIAL(N, K1, K2, ..., Km) where N and Ki are numeric arrays of non-negative integers satisfying N = K1 + K2 + ... + Km, returns the multinomial coefficient N!/( K1!* K2! ... *Km!).MULTINOMIAL(N, [K1 K2 ... Km]) when Ki's are all scalar, returns the same as MULTINOMIAL(N, K1, K2, ...,...

This function gives the datenum 'time' and the matrix 'M' of theradiosoundings read in the input file, obtained as ascii text by'cut and paste' from 'http://weather.uwyo.edu/upperair/sounding.html'.The input file can contain an arbitrary number of radiosoundings.The 'station_id' is the number of...


Platforms: Matlab

mxLogicalFunctions.for provides a suite of functions to support conversion of Fortran logical variables to/from MATLAB style mxArray variables in mex routines or engine applications. Assumes that the MATLAB logical class uses 1 byte for storage of each logical element. When testing a MATLAB...


Platforms: Matlab

This function gives an easy solution to show a voxel-based object. Just give the centers of the voxels and the voxel size, and you will get a nice 3D image. Some more features are available, like face color and edge color.Syntax:voxel_image(pts, vox_sz, color, alpha, edgec)Parameters: pts - n x 3...


Platforms: Matlab

NUMREGPOLY Number of Intersection Points and Regions Made By The Diagonals of a Regular Polygon [A,B,I,R]=numregpoly(N) for integer n returns the following: A: Vector of number of points inside the regular n-gon other than the center where exactly k lines meet B: Vector of number of k-tuples of...


Platforms: Matlab

This utility digitizes the xy scator plot from picture.


Platforms: Matlab

In the study of circuits and others it is useful to portray quantities as phasors which are functionally equivalent to a vector in polar format.This class implements the constructor for that data type as well as the functions to add, subtract, multiply and divide phasors. There is also the...


Platforms: Matlab

This is a faster implementation of MATLAB's corr2. Implemented as a mex-file generated with the ITERATOR tool that can be downloaded from www.mathworks.comRe compile the source with MEX -O prcorr2.c C = PRCORR2(A,B) computes the correlation between A and B. A and B are arrays witn any number of...


Platforms: Matlab

This m-file function can be used in any area where the total electrical resistance of parallel resistors is required. The only real difference between this version and the old one is that the function now allows a single vector input parameter (row/column) as well as the usual multiple scalar...


Platforms: Matlab

LEPSTEST [lepss] = lepstest(cumclimate,xo,xf,refprob) This code computes LEPS score LEPS: Linear Error Probability Space (Ward and Folland, 1991) lepss - Linear Error Probability Space Score xo - measured values: column vector or scalar xf - forecasted values: column vector or scalar...


Platforms: Matlab

MAT = NPERMUTEK(N,K) returns all possible permutations of the elements taken from vector N of length K. This type of sampling is an ordered sample with replacement.This is also known as the permutations with repetition.MAT has size (length(N)^K)-by-K, where K must be a scalar. [MAT, IDX] =...


Platforms: Matlab

Single sample Smirnov-Cramer-Von Mises goodness-of-fit hypothesis test.H = MTEST(X,ALPHA) performs the particular case of Smirnov-Cramer-Von Mises test to determine whether the null hypothesis of composite normality CDF is a reasonable assumption regarding the population distribution of a random...


Platforms: Matlab

Function JKNIFE computes values of user-defined scalar-, vector- or matrix-valued statistics in the original sample, and in n leave-one-out samples, where n is the number of rows in X. Addressing limitations of JACKKNIFE (Statistics Toolbox, v. 6), JKNIFE accepts 'fixed', i.e. non-resampled,...


Platforms: Matlab

This function extracts a scalar/vector/matrix of random numbers with discrete Probability Distribution Function.The PDF is specified by the user as a input vector.This function is designed to be fast, and it is implemented within a .mex fileFollowing Olivier B. comments (that I acknowledge for...


Platforms: Matlab

randgen(mu,mu1,mu2,cov1,cov2,cov3) = Random generation of Gaussian Samples in d-dimensions where d = 2mu, mu1, mu2 = (x,y) coordinates(means) that the gaussian samples are centered around. cov1, cov2, cov3 are the covariance matrices and will vary changing the shape of the distribution, example:...


Platforms: Matlab

The files in this folder contains small routines for MATLAB to compute and plot triangular probability denstity function. There are following 4 files:tglpdf : Compute and plot triangular probability density function for given value of X (X can be scalar or matrix)tglcdf : Compute and plot...


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

CHI2TEST: Single sample Pearson Chi Square goodness-of-fit hypothesis test.H=CHI2TEST(X,ALPHA) performs the particular case of Pearson Chi Square test to determine whether the null hypothesis of composite normality PDF is a reasonable assumption regarding the population distribution of a random...


Platforms: Matlab

Contains various functions for measuring or estimating geometric quantities from 2D or 3D images.Parameters available for 2D images are:* the area (number of pixels)* the perimeter (based on Crofton formula)* the(2D) Euler NumberParameters available for 3D images are:* the volume,* the surface...


Platforms: Matlab