[Scipy-svn] r5520 - trunk/doc/release

scipy-svn@scip... scipy-svn@scip...
Sat Jan 24 04:43:50 CST 2009


Author: cdavid
Date: 2009-01-24 04:43:46 -0600 (Sat, 24 Jan 2009)
New Revision: 5520

Modified:
   trunk/doc/release/0.8.0-notes.rst
Log:
Add dct/idct and single precision improvements in 0.8.0 release notes.

Modified: trunk/doc/release/0.8.0-notes.rst
===================================================================
--- trunk/doc/release/0.8.0-notes.rst	2009-01-24 10:41:14 UTC (rev 5519)
+++ trunk/doc/release/0.8.0-notes.rst	2009-01-24 10:43:46 UTC (rev 5520)
@@ -43,3 +43,13 @@
 --------------------------------
 
 SciPy documentation is greatly improved.
+
+New features of the fftpack package
+-----------------------------------
+
+New realtransforms have been added, namely dct and idct for Discrete Cosine
+Transform; type I, II and III are available, for both single and double
+precision.
+
+fft functions can now handle single precision inputs as well: fft(x) will
+return a single precision array if x is single precision.



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