COMBNSUB (1.0) by Jos (10584)

Subset IX of all combinations of N elements of a vector V (combination, subset, selection)

combnsub(V,N, IX)

NCHOOSECRIT (V1.0 feb 2013) by Jos (10584)

returns those subsets (= combinations of elements of a set) that fulfill a specific criterion (combinations, pick, subsets)

nchoosecrit(S, FUN)

subarray by Peter Mao

Extracts a subarray from an array. Useful for function outputs. (array, array manipulation, matrix)

array_out=subarray(array_in, varargin)

RANDSUBSET by Bruno Luong

Return a random subset of k elements of the set of n elements (randperm, subset, random)

randsubset(v, k)

randsubset_install

randsubset_matlab(v, k)

Plot 2D/3D region by Per Bergström

The program plots convex closed regions in 2D/3D. (polyhedron, 3d, plotting)

plotregion(A,b,lb,ub,c,transp,points,linetyp,start_end)

example1.m

example2.m

Variable cardinality bookkeeping functions by Edmund Brekke

These four functions makes it easy to work with lists of sets with variable cardinalities. (cardinality, filtering, signal processing)

begInd2TCloud(begInd,nElement)

endInd2TCloud(endInd)

tCloud2BegInd(tCloud)

NextVector toolbox by Ben Petschel

files for iterating over permutations, combinations, subsets and vectorized for/while loops (next, next vector, perms)

vout=nextchoose(v,w)

vout=nextfor(v,lo,hi,dx)

vout=nextperm(v)