Oblique Subspace Decomposition by Josh Carmichael

Given subspace bases H and S, this finds their oblique projections. (oblique, projection, subspace)

proj2Obliq(H,S)

Intersection of linear subspaces by Ondrej

Function for finding the basis of the intersection of N subspaces (intersection, subspace, linear algebra)

findIntersect(varargin)

supervised NPE(neighborhood preserving embedding) subspace for dimension reduction by Edward Wiggin

compute the supervised NPE(neighborhood preserving embedding) subspace for dimension reduction. (npe, supervised, subspace)

train_snpe( ft,IDs )

subspace.m by Andrew Knyazev

Angle between subspaces. (angle, subspaces, linear algebra)

subspace(A,B)

Plot a plane or line in 3D by Calvin Price

User specifies two independent vectors, and the corresponding plane is graphed. (plane, 3d, plot)

arrow3D(pos, deltaValues, colorCode, stemRatio)

column3D(pos, deltaValues, colorCode, stemRatio)

rotatePoints(alignmentVector, originalData)

Least-Squares optimal affine subspace by Ofek Shilon

Computes the affine subspace (eg, line, plane) that optimally fits the input data (approximation, optimal, optimization)

lsqAffineSpace(V, SpaceDim,varargin)

lsqLine(V,varargin)

lsqPlane(V,varargin)

Augmented Householder Eigenvalue Solver by James Baglama

Computes a few eigenvalues and eigenvectors of a nonsymmetric matrix. (linear algebra, arnoldi, block)

ahbeigs(varargin)

Subspace Identification for Linear Systems by Peter van Overschee

Companion Software (algorithms, subspace, linear systems)

[At,Bt,Ct,Dt,Kt]=ss2obsv(A,B,C,D,K)

[a,b,c,d,ko,x0]=x2thf(par,T,aux)

allord(y,u,i,nall,AUX,W)