Index exceeds number of array elements (1)??
1 view (last 30 days)
Show older comments
function We = ProgramWe(d,pa,Vi,st)
st=0.073; % Surface tension (N/m)
pa=1.225; %The density of air(kg/m³)
%diameter of raindrops
We= (pa*Vi^d)/st;
end
The recall function shown above.
function Cdi = ProgramCd(We,a,b,c,Vi,dt,ti,tf)
a=0.013;
b=2.28;
c=2.12;
ti=0;
tf=12;
dt=2;
d=2;
t=ti;
pa=1.225;
st=0.073;
Vi=0;
V(1)=Vi;
i=2;
while(1)
if t+dt>tf, break,end
We = ProgramWe(d,pa,V(i-1),st);
Cd = 1+a*(We+b)^c -(a*b^c);
t=t+dt;
i=i+1;
end
Cdi=Cd;
The error of Index exceeds the number of array elements (1) appeared in ProgramCd (line 17)
We = ProgramWe(d,pa,V(i-1),st);
Any ideas? Thanks
0 Comments
Answers (1)
Nicolas B.
on 11 Dec 2019
Base on your code, I see that at line 13 of ProgramCd, you create V as a scalar because you even ensure that Vi must be of size 1.
If you want to have a vector V of e.g. 10, than:
V = zeros(1, 10); % or NaN(1, 10), ones(1, 10) depends with what you want to init V
V(1) = Vi; % initialize V(1) to Vi scalar value
Sorry to not be able to help more, but I don't know what you expect to have into V.
0 Comments
See Also
Categories
Find more on Matrix Indexing 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!