Fix impedance measurement

git-svn-id: http://svn.parisson.org/svn/CNAQ/trunk@116 5fc3e0e6-29bc-4d03-b52b-c088cb822bde

diff --git a/tools/plot_impedance.m b/tools/plot_impedance.m
index 7801abff0aaa59c411dd694dc59942fd012528b3..d6296119783764c52ec1687ec2638761b87d2141 100644 (file)
--- a/tools/plot_impedance.m
+++ b/tools/plot_impedance.m
@@ -12,10 +12,11 @@ function plot_impedance(fic_resitance, fic_hp, R_c, option)
 % logarithmic scale respectively\r
 \r
 load(fic_resitance);\r
+U_r = sig_mes(:,1);\r
 I_r = sig_mes(:,1)/R_c;\r
 \r
 load(fic_hp);\r
-U_hp = sig_mes(:,1);\r
+U_hp = sig_mes(:,1)-U_r;\r
 \r
 %i = sig_mes(:,1);\r
 %u = sig_mes(:,2);\r