How to solve index bounds problem
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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
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采纳的回答
Walter Roberson
2013-3-12
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?
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