# HG changeset patch
# User Ben Abbott  <bpabbott@mac.com>
# Date 1327273006 18000
# Node ID 4e6436a60b624a712839beecad1146769f617cb7
# Parent  27abe77158d6142f80e73d9df2210f770c1394aa
Changes to allow plot demos to be run under Matlab.

* hold.m, legend.m

diff --git a/scripts/plot/hold.m b/scripts/plot/hold.m
--- a/scripts/plot/hold.m
+++ b/scripts/plot/hold.m
@@ -136,7 +136,7 @@
 %! z = peaks (x, y);
 %! contourf (x, y, z, 10);
 %! hold on;
-%! plot (vec (x), vec (y), '^');
+%! plot (x(:), y(:), '^');
 %! patch ([-1.0 1.0 1.0 -1.0 -1.0], [-1.0 -1.0 1.0 1.0 -1.0], 'red');
 %! xlim ([-2.0 2.0]);
 %! ylim ([-2.0 2.0]);
diff --git a/scripts/plot/legend.m b/scripts/plot/legend.m
--- a/scripts/plot/legend.m
+++ b/scripts/plot/legend.m
@@ -1037,7 +1037,7 @@
 %! for i = 1:5
 %!   h = plot (1:100, i + rand(100,1)); hold on;
 %!   set (h, 'color', colororder(i,:));
-%!   labels = {labels{:}, cstrcat('Signal ', num2str (i))};
+%!   labels = {labels{:}, ['Signal ', num2str(i)]};
 %! end
 %! hold off;
 %! title ('Signals with random offset and uniform noise');
@@ -1052,7 +1052,7 @@
 %! for i = 1:5
 %!   h = plot (1:100, i + rand (100,1)); hold on;
 %!   set (h, 'color', colororder(i,:));
-%!   labels = {labels{:}, cstrcat('Signal ', num2str (i))};
+%!   labels = {labels{:}, ['Signal ', num2str(i)]};
 %! end
 %! hold off;
 %! title ('Signals with random offset and uniform noise');