How to solve index bounds problem
1 view (last 30 days)
Show older comments
Hi
I am just a beginner in MATLAB,Now I am trying to do a code but getting error. i am copying the code,
function [p1]=element1()
L=input('Length of pipe =');
C=input('speed of sound=');
d=input('Pipe diameter=');
M=input('Mach number=');
S=pi*(d/2)^2;
frequency=0:6:6486;
K=2*pi*frequency/C;
Kc=K/(1-M^2);
Y=C/S;
KcL=Kc*L;
KcML=Kc*(L*M);
p1=zeros(2,2164);
n=1;
for i=0:1:1082
p1(:,(2*n-1):(2*n))=exp(-i*KcML(n)).*[cos(KcL(n)),i*Y*sin(KcL(n));i*sin(KcL(n))/Y,cos(KcL(n))];
n=n+1;
end
The error message is
??? Attempted to access KcML(1083); index out of bounds because
numel(KcML)=1082.
Error in ==> element1 at 27
p1(:,(2*n-1):(2*n))=exp(-i*KcML(n)).*[cos(KcL(n)),i*Y*sin(KcL(n));i*s
Thanks Advancely
0 Comments
Accepted Answer
Walter Roberson
on 12 Mar 2013
n is 1 when i is 0. n is 2 when i is 1. n is 3 when i is 2. So when i is 1082 what is n going to be?
2 Comments
More Answers (0)
See Also
Categories
Find more on Get Started with MATLAB in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!