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diff nnls.c @ 35:cf8898a0174c matthiasm-plugin

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* Split out NNLSChroma plugin into three plugins (chroma, chordino, tuning) with a common base class. There's still quite a lot of duplication between the getRemainingFeatures functions. Also add copyright / copying headers, etc.
author Chris Cannam
date Fri, 22 Oct 2010 11:30:21 +0100
parents da3195577172
children 259ef0f4622b
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--- a/nnls.c	Fri Oct 22 16:19:40 2010 +0900
+++ b/nnls.c	Fri Oct 22 11:30:21 2010 +0100
@@ -1,5 +1,16 @@
 #include "nnls.h"
 
+/*
+  NNLS-Chroma / Chordino
+
+  This file is converted from the Netlib FORTRAN code NNLS.FOR,
+  developed by Charles L. Lawson and Richard J. Hanson at Jet
+  Propulsion Laboratory 1973 JUN 15, and published in the book
+  "SOLVING LEAST SQUARES PROBLEMS", Prentice-Hall, 1974.
+
+  Refer to nnls.f for the original code and comments.
+*/
+
 #include <math.h>
 
 #define nnls_max(a,b) ((a) >= (b) ? (a) : (b))