MATLAB Function Reference Volume 1: A - E - Bad Request

1 Functions By Category
1-20
Working with Sparse Matrices
issparse True for sparse matrix
nnz Number of nonzero matrix elements
nonzeros Nonzero matrix elements
nzmax Amount of storage allocated for nonzero matrix elements
spalloc Allocate space for sparse matrix
spfun Apply function to nonzero matrix elements
spones Replace nonzero sparse matrix elements with ones
spparms Set parameters for sparse matrix routines
spy Visualize sparsity pattern
Reordering Algorithms
colamd Column approximate minimum degree permutation
colmmd Column minimum degree permutation
colperm Column permutation
dmperm Dulmage-Mendelsohn permutation
randperm Random permutation
symamd Symmetric approximate minimum degree permutation
symmmd Symmetric minimum degree permutation
symrcm Symmetric reverse Cuthill-McKee permutation
Linear Algebra
cholinc Incomplete Cholesky factorization
condest 1-norm condition number estimate
eigs Eigenvalues and eigenvectors of sparse matrix
luinc Incomplete LU factorization
normest Estimate matrix 2-norm
sprank Structural rank
svds Singular values and vectors of sparse matrix
Linear Equations (Iterative Methods)
bicg BiConjugate Gradients method
bicgstab BiConjugate Gradients Stabilized method
cgs Conjugate Gradients Squared method
gmres Generalized Minimum Residual method
lsqr LSQR implementation of Conjugate Gradients on Normal Equations
minres Minimum Residual method
pcg Preconditioned Conjugate Gradients method
qmr Quasi-Minimal Residual method
spaugment Form least squares augmented system
symmlq Symmetric LQ method