From 0457d85dfc8ba6738edbc82f243e6ef5dc471c68 Mon Sep 17 00:00:00 2001
From: Thorsten Liebig <Thorsten.Liebig@gmx.de>
Date: Tue, 20 Sep 2011 10:00:10 +0200
Subject: [PATCH] tutorials: fixed typos

---
 matlab/Tutorials/CRLH_Extraction.m   | 6 +++---
 matlab/Tutorials/CRLH_LeakyWaveAnt.m | 6 +++---
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/matlab/Tutorials/CRLH_Extraction.m b/matlab/Tutorials/CRLH_Extraction.m
index a3df7ef..bb8f66f 100644
--- a/matlab/Tutorials/CRLH_Extraction.m
+++ b/matlab/Tutorials/CRLH_Extraction.m
@@ -21,7 +21,7 @@ unit = 1e-6; % specify everything in um
 feed_length = 30000;
 
 substrate_thickness = [1524 101 254];
-substrate_epr = [3.48 3.48 3.48];
+substrate_epsr = [3.48 3.48 3.48];
 
 CRLH.LL = 14e3;     %CRLH totel (line) length
 CRLH.LW = 4e3;      %CRLH unit cell width (without the stubs)
@@ -45,7 +45,7 @@ FDTD = SetBoundaryCond( FDTD, BC );
 
 %% Setup a basic mesh and create the CRLH unit cell
 CSX = InitCSX();
-resolution = c0/(f_stop*sqrt(max(substrate_epr)))/unit /30; % resolution of lambda/30
+resolution = c0/(f_stop*sqrt(max(substrate_epsr)))/unit /30; % resolution of lambda/30
 
 mesh.x = [-feed_length-CRLH.LL/2 0 feed_length+CRLH.LL/2];
 mesh.y = [-30000 0 30000];
@@ -65,7 +65,7 @@ CSX = DefineRectGrid( CSX, unit, mesh );
 substratelines = [0 substratelines];
 for n=1:numel(substrate_thickness)
     CSX = AddMaterial( CSX, ['substrate' int2str(n)] );
-    CSX = SetMaterialProperty( CSX, ['substrate' int2str(n)], 'Epsilon', substrate_epr(n) );
+    CSX = SetMaterialProperty( CSX, ['substrate' int2str(n)], 'Epsilon', substrate_epsr(n) );
     start = [mesh.x(1),   mesh.y(1),   substratelines(n)];
     stop  = [mesh.x(end), mesh.y(end), substratelines(n+1)];
     CSX = AddBox( CSX, ['substrate' int2str(n)], 0, start, stop );
diff --git a/matlab/Tutorials/CRLH_LeakyWaveAnt.m b/matlab/Tutorials/CRLH_LeakyWaveAnt.m
index 8324f90..ded07b1 100644
--- a/matlab/Tutorials/CRLH_LeakyWaveAnt.m
+++ b/matlab/Tutorials/CRLH_LeakyWaveAnt.m
@@ -21,7 +21,7 @@ unit = 1e-6; % specify everything in um
 feed_length = 20000;
 
 substrate_thickness = [1524 101 254];
-substrate_epr = [3.48 3.48 3.48];
+substrate_epsr = [3.48 3.48 3.48];
 
 N_Cells = 8;        %number of CRLH unit cells
 
@@ -54,7 +54,7 @@ FDTD = SetBoundaryCond( FDTD, BC );
 
 %% Setup a basic mesh and create the CRLH unit cell
 CSX = InitCSX();
-resolution = c0/(f_stop*sqrt(max(substrate_epr)))/unit /30; % resolution of lambda/30
+resolution = c0/(f_stop*sqrt(max(substrate_epsr)))/unit /30; % resolution of lambda/30
 
 mesh.x = [-feed_length-(N_Cells*CRLH.LL)/2-Air_Spacer -feed_length-(N_Cells*CRLH.LL)/2 0 feed_length+(N_Cells*CRLH.LL)/2 feed_length+(N_Cells*CRLH.LL)/2+Air_Spacer];
 mesh.y = [-Air_Spacer-substrate_width/2 0 Air_Spacer+substrate_width/2];
@@ -78,7 +78,7 @@ CSX = DefineRectGrid( CSX, unit, mesh );
 substratelines = [0 substratelines];
 for n=1:numel(substrate_thickness)
     CSX = AddMaterial( CSX, ['substrate' int2str(n)] );
-    CSX = SetMaterialProperty( CSX, ['substrate' int2str(n)], 'Epsilon', substrate_epr(n) );
+    CSX = SetMaterialProperty( CSX, ['substrate' int2str(n)], 'Epsilon', substrate_epsr(n) );
     start = [-feed_length-(N_Cells*CRLH.LL)/2, -substrate_width/2, substratelines(n)];
     stop  = [+feed_length+(N_Cells*CRLH.LL)/2,  substrate_width/2, substratelines(n+1)];
     CSX = AddBox( CSX, ['substrate' int2str(n)], 0, start, stop );