diff src/libxtract.c @ 244:8c768f32a6a8

Add new helper function xtract_smoothed(), e.g. can be used to extract smoothed spectrum

--- a/src/libxtract.c	Thu Jun 05 20:31:33 2014 +0100
+++ b/src/libxtract.c	Fri Jun 06 09:55:01 2014 +0100
@@ -90,6 +90,7 @@
     xtract_lpcc,
     xtract_subbands,
     /* xtract_helper.h */
-    xtract_windowed
+    xtract_windowed,
+    xtract_smoothed
 };