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updated 2 months ago

Vectorized Multi-Dimensional Matrix Multiplication by Darin Koblick

Take Any N-D Matrix and Multiply it by another N-D Matrix Without a For-Loop (matrix, matricies, multiplication)

eDim(fND,fSeq)

fDim(ND,dim)

mntimes(x,y,xrowdim,xcoldim,yrowdim,ycoldim)

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updated 2 months ago

A multidimensional map class by David Young

MapN provides a map class similar to containers.Map, but with multidimensional keys. (map, container, containers)

memoize(f)

MapN

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updated 4 months ago

polyfitn by John D'Errico

Polynomial modeling in 1 or n dimensions (polyfit, modeling, regression)

polyfitn_demo

polydern(p,diffvar)

polyfitn(indepvar,depvar,modelterms)

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updated 5 months ago

Cross Section Isosurface by Evan

easily plot and color 3D data (3d, data exploration, figure)

CrossSectionIsosurface(density3D, varargin)

testCrossSectionIsosurface

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updated 6 months ago

dbarray - pack and unpack database arrays to matlab arrays by Sven

dbarray lets you directly send/fetch array[] type database fields into native MATLAB variables (database, array, multidimensional)

dbarray.pack( dataIn, dbConn, dataType )

dbarray.packJavaArray( dataIn, jClass )

dbarray.unpack( objIn )

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updated 1 year ago

Multidimensional matrix multiplication by Sandor Toth

The simple function performs fast matrix multiplication within multidimensional arrays. (matrix, multiplication, simple)

mmat(A,B,dim)

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updated 1 year ago

N-dimensional sparse arrays by Matt J

Creates an N-dimensional sparse array object, for arbitrary N. (sparse, ndimensional, multidimensional)

varargout=ndstest(TOL)

ndSparse

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updated 1 year ago

Optimal Inverse Function Creation by Alan Jennings

Creates continuous, optimal inverse-functions: given a desired output, finds the optimal input (inverse, optimization, multidimensional)

InvFun_Test

InvFuntions=InvFun(Pop_I,ProbStrut)

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updated almost 2 years ago

Two-dimensional (2D) paired Kolmogorov-Smirnov test by Dylan Muir

Performs a two-sample, two-tailed, two-dimensional Kolmogorov-Smirnov test, with accurate p-values (statistics, statistical test, twodimensional)

kstest_2s_2d(x1, x2, alpha)

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updated 2 years ago

mxArrayIndexingClass by Mirko Kunze

mxArray indexing class for mex-file programming (matrix, mex, multidimensional)

runtestarrayclass.m

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updated 2 years ago

Flatten Any Mulitdimensional Matrix into a 2-D Matrix! by Darin Koblick

Convert any multidimensional matrix into a 2-D Matrix. Then convert it back to its original form. (matrix, 2d, flattening)

eDim(fND,fSeq)

fDim(ND,dim)

multiDimDemo()

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updated 2 years ago

N-dimensional Sparse Matrices by Jonathan Karr

N-dimensional sparse matrix and circular sparse matrix classes for arbitrary N. (sparse, circular, matrix)

edu.stanford.covert.util.CircularSparseMat

edu.stanford.covert.util.CircularSparseMat_Test

edu.stanford.covert.util.SparseMat

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updated 2 years ago

Fullminsearch by Vratislav Harabis

Exhaustive search optimization method for one to multidimensional cases. (exhaustive search, optimization, multidimensional)

findpermut(k, xlow, xhigh, xstep)

fullminsearch(funfcn, xlow, xhigh, xstep)

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updated almost 4 years ago

N largest values and locations in multidimensional array by Alan Jennings

Returns the N largest values for a multidimensional array, and their subscripts. (kthvalue, max, largest)

[maxs,locs]=maxNvalues(A,n,Unique)

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updated almost 5 years ago

General Least Squares Regression by Husam Aldahiyat

Multi Dimensional Multivariable Least Squares Regression (least, squares, regression)

[fm,C9]=mreg(x,y,m)

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updated 5 years ago

n-Mode Tensor - Matrix Product by Fabian Schneiter

Calculates the n-mode product between a tensor and a matrix. (nmode, matrix, tensor)

nmodeproduct(A,M,n)

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updated 6 years ago

Moivre by Orlando Rodríguez

Moivre's formula (roots of complex numb..., mathematics, multidimensional)

moivre( n, z )

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updated 6 years ago

maxmax by Simon

find the max value and position from a multi-dimensional matrix (max max, maxmax, multidimensional)

[max_value max_id]=maxmax(x)

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updated 6 years ago

Polybase by Giampiero Campa

Multi-Dimensional Polynomial Interpolation Functions (approximation, interpolation, multidimensional)

demos

p=polymake(name,x0,XR,varargin)

polycomb(varargin)

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updated almost 8 years ago

mcint by Lee Ferchoff

Monte Carlo integrator over arbitrary n-dimensional domains (integration, monte carlo, integrator)

jacobian(x, system)

learnmcint

mcint(h, n, opt)

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updated almost 13 years ago

smoothn by Anil Gannepalli

Smooths N-D input data using 'box' or 'gaussian' filter using a specified convolution kernel. (approximation, interpolation, smooth)

smoothn(X,sz,filt,std)

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