How to plot the execution time for a Matlab code?

1 次查看（过去 30 天）
nassima bekhoucha
nassima bekhoucha 2020-5-17
评论： Walter Roberson 2020-5-17
I have calculated the computation time of my simulation model by using 'tic & toc' instruction .now I want to show a graph of computational time. How can I plot that graph.
Thank you very much, any help is much appreciated
  2 个评论
Stanislao Pinzón
Stanislao Pinzón 2020-5-17
I suppose you have some procedure between the instructions. For example, if a loop existed in that procedure one way would be.
tic;
A = [1 5 4 8 3];
T = zeros(length(A));
for i=1:length(A)
B = A(i)^2;
% Any procedure
T(i) = toc;
end
plot(T);
Walter Roberson
Walter Roberson 2020-5-17
in the case where the time is dependent on the contents of A, use A as the x axes
for i=1:length(A)
tic;
b = inv(rand(A(i)) ;
T(i) = toc;
end
plot(A, T)

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Mathematics 的更多信息

标签

产品


版本

R2013b

Community Treasure Hunt

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

Start Hunting!

Translated by