contour plot not working after using the help example
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please help me. My contour is not working. I follow step by step example in Matlab HELP to plot my own work. it keep showing this message. The code is giving below. Thank you.
Index exceeds matrix dimensions.
Error in ==> contour>parseargs at 135
if ischar(args{end})
Error in ==> contour at 67
[pvpairs,args,msg] = parseargs(args); %#ok
clear all
close all
R0 = beta / gamma * (alpha * gamma + gamma * R * (1 - alpha)) + tau;
alpha = 0.4;
beta = 0.25;
gamma = 0.2;
omega = 0.2;
xi = 0.05;
R1 = linspace(0,1,100);
tau1 = linspace(0,1,10);
[tau R] = meshgrid(tau1,R1);
mesh(tau,R,R0) %interpolated
axis tight; hold on
plot(tau,R,R0,'.','MarkerSize',15) %nonuniform
8 Comments
John D'Errico
on 28 May 2020
You named the script "contour plot.m" with a space between the two words? Is that how I should read what you said? If so, you need to realize that is not a valid name for a script in MATLAB.
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