How to know what is the computational time for running matlab simulink?

2011 9 13
4 个回答
更新时间：2022 11 29
4 次查看（30 天）

0 个投票

Hi!
My supervisor ask me just now what is my computational time? How can i know? where can I check this? Can this value be modify by me depend on my applications??
Thank you
p/s need prompt feedback

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回答（4 个）

Fangjun Jiang
Fangjun Jiang 2011-9-13

1 个投票

Missing point.
Model='f14';
open_system(Model)
tic;
sim(Model);
toc;
tic/toc is like stopwatch to measure the time. You can use sim() to run simulation of a Simulink model at the command line.
Nina
Nina 2011-9-13

0 个投票

Write "tic" at the beginning of your code, and "toc" at the end.
Andreas Goser
Andreas Goser 2011-9-13

0 个投票

In addition, you can use CPUTIME and ETIME.
BUT
Typically, nobody asks this for pure curiosity. Do you need to reduce the time of the application?

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