| Sun Performance Library
FFT Samples |
| Fortran 95 Samples |
| Name |
Description |
| cost.f |
Computes
the fast cosine transform and inverse transform of a real even sequence. |
| sint.f |
Computes
the fast sine transform and inverse transform of a real odd sequence. |
| testccm.f |
Computes
the linear complex-to-complex FFT of a set of sequences. |
| testsc2.f |
Computes
the two-dimensional real-to-complex and complex-to-real
FFT of a two-dimensional array. |
| testsc3.f |
Computes
the three-dimensional real-to-complex and complex-to-real
FFT of a three-dimensional array. |
| testscm.f |
Computes
the linear real-to-complex and
complex-to-real FFT of a set of sequences. |
| vcosq.f |
Computes
the fast cosine transform and inverse transform
of two real quarter-wave even sequences. |
| vsinq.f |
Computes
the fast sine transform and inverse transform
of two real quarter-wave odd sequences. |
Sun Studio
Performance Library FFT code samples are provided
below.
