Spot methods
Many of the Spot methods have the same syntax as Matlab methods that are called on matrices.
- bicg - BiConjugate Gradients Method
- bicgstab - BiConjugate Gradients Stabilized Method
- blkdiag - Block-diagonal concatenation of operator input arguments
- cgs - Conjugate Gradients Squared Method
- char - Create a string representation of a Spot operator
- conj - Elementwise conjugate of operator
- ctranspose - Complex conjugate tranpose
- diag - Diagonal operator and diagonals of an operator
- disp - Display a Spot operator
- display - Display an operator
- double - Converts a Spot operator to matrix
- drandn - Normally distributed pseudorandom vector in the operator domain
- eigs - Find a few eigenvalues and eigenvectors of an operator using ARPACK
- end - returns maximum index
- full - Convert a Spot operator into a (dense) matrix
- gmres - Generalized Minimum Residual Method
- horzcat - Horizontal concatenation
- imag - Complex imaginary part
- inv - Inverse of a linear operator
- isempty - True for empty operator
- isreal - True for real operator
- isscalar - True if operator is a scalar
- kron - Kronecker tensor product of operators
- length - Maximum dimension of operator
- lsqr - LSQR Method
- minres - Minimum Residual Method
- minus - Difference of two operators
- mldivide - Backslash or left matrix divide
- mpower - Matrix power
- mrdivide - Slash or right matrix divide
- mtimes - Product of two operators
- ndims - Number of dimensions
- normest - Estimate the matrix 2-norm
- pcg - Preconditioned Conjugate Gradients Method
- pinv - Pseudo-inverse of an operator
- plus - Sum of two operators
- qmr - Quasi-Minimal Residual Method
- real - Complex real part
- rrandn - Normally distributed pseudorandom vector in the operator range
- size - Dimensions of a Spot operator
- spotexport -
- spotparams -
- spotpublish -
- spottests -
- subsasgn - Subscribed assignment
- subsref - Subscripted reference
- symmlq - Symetric LQ Method
- transpose - Operator tranpose
- uminus - Unary minus
- uplus - Unary plus
- vertcat - Vertical concatenation