From: Paul Brossier <piem@altern.org>
Date: Thu, 20 Apr 2006 12:48:25 +0000 (+0000)
Subject: add quadratic interpolation to yin
X-Git-Tag: bzr2git~713
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b1585fd39d984dec889da2633159658cc872d8f7;p=aubio.git

add quadratic interpolation to yin
add quadratic interpolation to yin
---

diff --git a/src/pitchyin.c b/src/pitchyin.c
index 02e507be..eb6dec77 100644
--- a/src/pitchyin.c
+++ b/src/pitchyin.c
@@ -109,6 +109,7 @@ smpl_t aubio_pitchyin_getpitchfast(fvec_t * input, fvec_t * yin, smpl_t tol){
 			return vec_quadint_min(yin,period,1);
 		}
         }
-	return 0;
+	return vec_quadint_min(yin,vec_min_elem(yin),1);
+	//return 0;
 }