need help in matlab coding

Question

0 个投票

How do I write coding for

x(i+1) = x(i) + 0.05(2*x(i) - t); 
for i= 0:0.05:1 
x(0) = 2.

For 1st iteration t = 0. For 2nd iteration t=0.05. For 3rd iteration t=0.1 and so on....

The answer will be: 2.2, 2.4175, 2.6542.......

3 个评论
显示 1更早的评论隐藏 1更早的评论

Kevin Chng 2018-10-14

Have you tried out any code?

Stephen23 2018-10-16

Earlier question:

@Ali Asghar: remember to accept the answer that best helped to resolve your question.

Answer 1

Image Analyst 2018-10-14

0 个投票

This works:

x(1) = 2;
t = 0:0.05:1
for k = 1 : length(t) - 1
  x(k+1) = x(k) + 0.05 * (2 * x(k) - t(k));
end
% Show in command window:
x

Ali Asghar 2018-10-16

thank you very much dear

Image Analyst 2018-10-16

I'm not sure if you will get any more answers after all this time, so do you want to go ahead and "Accept this answer"? Thanks in advance.