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LTFAT - Operators

Peter L. Søndergaard, 2013 - 2023.

General operator framework

operatornew - Construct a new operator
operator - Apply an operator
ioperator - Apply the inverse of an operator
operatoradj - Apply the adjoint of an operator
operatorappr - Best approx. by operator
operatoreigs - Eigenpairs of an operator
operatormatrix - Matrix representation of an operator

Frame multipliers

framemul - Apply frame multiplier
iframemul - Apply the inverse of a frame multipllier
framemuladj - Apply the adjoint of a frame multiplier
framemulappr - Best approx. by frame multiplier
framemuleigs - Eigenpairs of a frame multiplier
gabmulappr - Best approximation by a Gabor mult.

Spreading operators

spreadop - Spreading operator
spreadinv - Apply inverse spreading operator
spreadadj - Symbol of adjoint spreading operator
spreadfun - Symbol of operator expressed as a matrix
spreadeigs - Eigenpairs of spreading operator

For help, bug reports, suggestions etc. please visit http://github.com/ltfat/ltfat/issues