Completes the Fourier transform of 2n real data values, where the original data values are are first transformed by a complex Fourier transform of dimension n. (By R.C. Singleton, Stanford Research Institute, Sept. 1968). Classes : J1a1 . One-dimensional real fast Fourier transforms Type : Fortran software in GO collection. Access : Some uses prohibited. Portable. Precision: Single. Usage : CALL REALTR (A, B, N, ISN) See also : FFT Details : Fullsource Source Sites : (1) NETLIB
NETLIB: Public access repository, The University of Tennessee at Knoxville and Bell Laboratories Precision: Single. You may access components from NETLIB outside GAMS as follows. Source : echo "send only realtr from go" | mail netlib@ornl.gov Fullsource : echo "send realtr from go" | mail netlib@ornl.gov
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