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updated 10 months ago

Riemann Problem (Gas dynamics) by Ennio Condoleo

Riemann and Godunov problems (at the first step) with initial conditions piecewise constant (godunov, riemann, gas dynamics)

Riemann_Problem.m

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updated 3 years ago

Cummulative (dim 2) products across all permutations of distinct column-indices by Hin Kwan Wong

Sum column element products for all permutations of distinct column indices + user restrictions (multinomial, polynomial, expansion)

cumprodapdci(dataArray,varargin)

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updated almost 4 years ago

Improved Base Expansion Algorithm by Alexander Wallar

This is an improvement of my last base expansion algorithm (base, expansion, algorithm)

baseVecExpand(n,c,b)

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updated 4 years ago

Multiple matrix multiplications, with array expansion enabled by Paolo de Leva

Multiplying matrices, vectors, or scalars contained in two N-D arrays, with array expansion enabled. (linear algebra, matrix, vector)

arraylab13(a,b,d1,d2)

arraylab131(a,b,d1,d2)

arraylab132(a,b,d1,d2)

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updated 4 years ago

Embiggen by Patrick Mineault

Add (or multiply, divide, etc) a matrix A to a vector b with the simple syntax A + Embiggen(b) (bsxfun, elementwise, expansion)

Embiggen

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updated 5 years ago

EXPAND by Matt Fig

Replicate and tile each element of an array. (replicate, repmat, expand)

expand(A,S)

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updated 5 years ago

bsxops by Bruno Luong

Force MATLAB operators to behave BSXFUN-like (bsxfun, array, expansion)

and(x,y)

and(x,y)

and(x,y)

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updated almost 6 years ago

Vector algebra for arrays of any size, with array expansion enabled by Paolo de Leva

Multiple dot, cross, and outer products, cross divisions, norms, normalizations, projections, etc. (linear algebra, outer product, cross division)

cross2.m

crossdiv.m

dot2.m

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updated almost 6 years ago

Binary array expansion function by Paolo de Leva

element-by-element binary operations (e.g. plus, times, eq, gt) with array expansion (AX) enabled. (array expansion, bsxfun, array)

baxfun.m

testBAXFUN.m

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updated almost 6 years ago

bsxfun substitute by Douglas Schwarz

Substitute for bsxfun for older versions of MATLAB in which it is not built-in. (bsxfun, array expansion, singleton)

bsxfun(op,x,y)

make_bsx_mex

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updated almost 7 years ago

bsxarg by James Tursa

bsxarg returns the physically expanded arrays associated with bsxfun (matrices, bsxarg, bsxfun)

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updated almost 7 years ago

bsxfun by James Tursa

bsxfun is a functional substitute for MATLAB intrinsic of the same name (matrices, bsxfun, bsxarg)

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updated 7 years ago

Find base-b expansion of an integer by Dimitri Shvorob

(Cf. DEC2BASE) (base, expand, expansion)

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updated 9 years ago

Dimension Expansion Toolbox by Ingo Löhken

Expands functions to usage of N dimensional inputs. (operating, dimension, 1d array)

any1dop2anyndop.m

epermute.m

ndop.m

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updated 9 years ago

ORTHPOLYFIT, ORTHPOLYVAL by Ingo Löhken

Direct transform of multivariate series to a polynomial domain by the Gaussian quadrature methods. (approximation, interpolation, orthogonal)

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updated 10 years ago

Chebyshev Series Product by Greg von Winckel

Computes the product of two Chebyshev expansions. (approximation, interpolation, chebyshev)

c=chebprod(a,b)

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