Why does this MATLAB code only output the value for t and not y when the function is used?
Why does this MATLAB code only output the value for t and not y when the function is used?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Why does this MATLAB code only output the value for t and not y when the function is used?
Function code for euler:
function [tout,yout] = euler(f,tspan,y0,N)
h = (tspan(2)-tspan(1))/N;
t = tspan(1); tout = t;
y = y0(:); yout = y.';
for n=1:N
y = y+h*feval(f,t,y); t = t+h;
yout = [yout; y.']; tout = [tout; t];
end
Where f= @(t,y)(t+y)
Using this with euler(f,[0,0.3],1,3) only outputs the t.
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