From fe82ce111a0c4efc736d25758fda0996bb556811 Mon Sep 17 00:00:00 2001
From: Eugeniy Mikhailov <evgmik@gmail.com>
Date: Wed, 12 Sep 2012 17:23:25 -0400
Subject: enable fitting negative beams too

Lower bound for peak amplitude now is -inf, this is handy with
subtracted images.
---
 fitgaussian2D.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'fitgaussian2D.m')

diff --git a/fitgaussian2D.m b/fitgaussian2D.m
index a6f3d10..02c9fa2 100644
--- a/fitgaussian2D.m
+++ b/fitgaussian2D.m
@@ -67,7 +67,7 @@ background = fp1D(4);
 [X,Y] = meshgrid(1:sizex,1:sizey);
 
 %Lower and upper limits for the 2D fit
-LB = [1,1,1,1,0,-1.58,0];
+LB = [1,1,1,1,-inf,-1.58,0];
 UB = [sizex,sizey,sizex*10,sizey*10,inf,1.58,inf];
 
 % Here we do the 2D fit
-- 
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