When I run my code:
clear; clc; tic x=(0:pi/1000000:pi); m=zeros(1000000); y=sin(x); n=1; L=length(x); while n<L m(n,1)=x(n); m(n,2)=(y(n+1)-y(n))/(x(n+1)-x(n)); n=n+1; end m(n,1)=x(n); m(n,2)=NaN; toc
I get an error stating: Error using zeros Requested 1000000×1000000 (7450.6GB) array exceeds maximum array size preference. Creation of arrays greater than this limit may take a long time and cause MATLAB to become unresponsive. See array size limit or preference panel for more information.
What should I do about this? I would like to keep the while loops in there and just preallocate if possible. Thanks!
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