SIGNAL-PROCESSING LIBRARY FOR TRANSPUTERS

Signal processing algorithms are used in a large variety of fields suc h as communication, seismic data processing, image processing, vibrati on analysis, bio-medical and speech research. The signal processing li brary was developed with a view of providing the user with a set of te sted algorithms, which could be used as building blocks in larger sign al processing applications. In view of the proliferation of transputer s in academic and research institutions, the library is implemented fo r the T-8xx series of transputers. The library described is for use on a single transputer. It includes over sixty FORTRAN callable routines for the four data types, namely, single precision real, double precis ion real, single precision complex and double precision complex. The l ibrary is also provided with an exhaustive error checking and reportin g facility on the usage of library routines. An interactive help is al so available on the usage and error reporting of all the routines.