euler's method, error, when I run the code i get an error message when trying to create the array for the x values, Array indices must be positive integers or logical values.
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clear
clc
close all
t0 = 0;
x0 = 3;
tf = 1;
n = 10;
tArray = linspace(t0, tf, n+1);
xArray = [x0];
h = (tf - t0)/n;
%--------------------------variables------------------------
%function for diffrential equation
f =@ (t,x) -3*t*x;
for ii = h : n
x = x0 + h * f(t0,x0);
t = (t0 + h);
x0 = x;
t0 = t;
xArray(ii+1) = x0
end
disp (xArray)
disp(tArray)
采纳的回答
Alan Stevens
2020-9-25
Change
for ii = h : n
to
for ii = 1 : n
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