summaryrefslogtreecommitdiff
path: root/coursework17
diff options
context:
space:
mode:
authorVasil Zlatanov <v@skozl.com>2017-03-06 18:37:51 +0000
committerVasil Zlatanov <v@skozl.com>2017-03-06 18:37:51 +0000
commitb62bc27fcd6450ac4a1b056c833a5f81cb09b472 (patch)
treec0bb674a141f9baea03c4d710617d42325fca994 /coursework17
parent86466678b35deb496f6fd5ad08e527412290b3d3 (diff)
downloade2-matlab-b62bc27fcd6450ac4a1b056c833a5f81cb09b472.tar.gz
e2-matlab-b62bc27fcd6450ac4a1b056c833a5f81cb09b472.tar.bz2
e2-matlab-b62bc27fcd6450ac4a1b056c833a5f81cb09b472.zip
implement legend and labels
Diffstat (limited to 'coursework17')
-rw-r--r--coursework17/ex4.m10
1 files changed, 8 insertions, 2 deletions
diff --git a/coursework17/ex4.m b/coursework17/ex4.m
index 6f44271..7e2175a 100644
--- a/coursework17/ex4.m
+++ b/coursework17/ex4.m
@@ -3,6 +3,8 @@
% h = dx
% k = dt
+clear
+
dx = input('Input position step (for example 0.01): '); % play about with this to get resolution
% Calulate maximum dt to maintain stability, based on the tailor expansion.
@@ -12,8 +14,6 @@ tfin = input('Input the time you wawnt to end the simulation (for example 0.1):
lines = input('How many lines across the time range would you like to plot (for example 10): ');
-% v = dx/(dt^2); %redundant
-
% Create x and t for plotting in the array
x = 0:dx:1;
t = 1:dt:tfin+1;
@@ -70,6 +70,12 @@ end
figure;
hold on;
+j = 0
for i = 1:round(length(t)/lines):length(t)
+ j = j+1;
plot(x,u(i,:),'.');
+ legendInfo{j} = ['t = ' num2str(round(i*dt, 3))];
end
+legend(legendInfo);
+xlabel('Displacement');
+ylabel('Temperature');