comparison src/fftw-3.3.5/genfft/trig.mli @ 42:2cd0e3b3e1fd

Current fftw source

+(*
+ * Copyright (c) 1997-1999 Massachusetts Institute of Technology
+ * Copyright (c) 2003, 2007-14 Matteo Frigo
+ * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ *)
+
+val rdft : int -> int -> Complex.signal -> Complex.signal
+val hdft : int -> int -> Complex.signal -> Complex.signal
+val dft_via_rdft : int -> int -> Complex.signal -> Complex.signal
+val dht : int -> int -> Complex.signal -> Complex.signal
+
+val dctI : int -> Complex.signal -> Complex.signal
+val dctII : int -> Complex.signal -> Complex.signal
+val dctIII : int -> Complex.signal -> Complex.signal
+val dctIV : int -> Complex.signal -> Complex.signal
+
+val dstI : int -> Complex.signal -> Complex.signal
+val dstII : int -> Complex.signal -> Complex.signal
+val dstIII : int -> Complex.signal -> Complex.signal
+val dstIV : int -> Complex.signal -> Complex.signal