R: Generate Test Matrices for Numerical Experiments

# Generate Test Matrices for Numerical Experiments

## Documentation for package ‘gallery’ version 1.0.0

- DESCRIPTION file
- Package README

## Help Pages

binomial_matrix | Create binomial matrix
cauchy_matrix | Create Cauchy matrix
chebspec | Create Chebyshev spectral differentiation matrix
chebvand | Creating Vandermonde-like matrix for the Chebyshev polynomials
chow | Creating singular Toeplitz lower Hessenberg matrix
circul | Create circulant matrix
clement | Create Clement tridiagonal matrix with zero diagonal entries
compar | Create comparison matrix 'A'
cycol | Create matrix 'A' whose columns repeat cyclically
dorr | Create Dorr matrix
dramadah | Create anti-Hadamard matrix 'A'
fiedler | Create Fiedler matrix
forsythe | Create Forsythe matrix or perturbed Jordan block
frank | Frank matrix of order 'N'
grcar | Create Toeplitz matrix with sensitive eigenvalues
hanowa | Hanowa matrix
invol | Involutory matrix (a matrix that is its own inverse)
jordbloc | Create Jordan block matrix
lauchli | Create Lauchli Matrix
lehmer | Create Lehmer matrix
leslie | Create Leslie population model matrix
minij | Symmetric positive definite matrix 'MIN(i,j)'
spdiags | Create sparse diagonal matrix
tridiag | Create sparse tridiagonal matrix