MATLAB Answers

matlab code for Euler's method

조회 수: 38(최근 30일)
I have written this code for my class, but keep getting 'index exceeds matrix dimensions' can anyone tell me what's wrong with it?
%%Problem 1.9
%Use Euler's method to solve for the depth of a tank
A = 1250; %area in m^2
Q = 450; %m^3/d
h = .5; %step size
t = 0:h:10; % time in d
dydt = @(t) 3.*Q./A.*sin(t).^2-Q./A
y(1) = 0;
for k=1:length(t)-1
y(k+1) = y(k)+dydt(v(k))*h
end
[t' y']
I greatly appreciate the help.

  댓글 수: 0

댓글을 달려면 로그인하십시오.

채택된 답변

Walter Roberson
Walter Roberson 26 May 2016
What is v ?

  댓글 수: 1

Mary Jeppson
Mary Jeppson 27 May 2016
Thanks.. That was the problem.

댓글을 달려면 로그인하십시오.

추가 답변(0개)

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by