Yeti is an extension of Yorick which {implements:
} * hash table {objects
} * regular {expressions
} * complex, real-complex and complex-real FFT by {FFTW2
} * wavelet filtering (\"à trou\" {method)
} * fast convolution along a chosen {dimension
} * more string {functions
} * memory hacking {routines
} * more math functions (sinc, round, {arc)
} * generalized matrix-vector {multiplication
} * sparse {matrix
} * routines to query/check Yorick's {symbols
} * support for reading TIFF {images
} * morpho-math {operators
} * 120 special functions from GNU Scientific {Library
} * ...

WWW: http://cral.univ-lyon1.fr/labo/perso/eric.thiebaut/?Software/Yeti
