How to know total time taken by a solver to converge the system completely.

Question

Sandy 2016-3-26

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/275586-how-to-know-total-time-taken-by-a-solver-to-converge-the-system-completely

评论： Sandy 2016-3-31

采纳的回答： dave1987

Hello Simulink user, I am running simulink model through matlab m file and I am interested to know the total simulations time taken by different solver. ( total actual time which a solver takes to converge the model). Any suggestions will be greatly appreciated Thanks!

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Answer 1

dave1987 2016-3-26

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/275586-how-to-know-total-time-taken-by-a-solver-to-converge-the-system-completely#answer_215147

在 MATLAB Online 中打开

Hey Sandy is this what you where looking for?

tic
sim('yourSimulinkModel.mdl')
time = toc

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Sandy 2016-3-31

Hi Dave1987,

First of all sorry for replying late... I greatly appreciate your help! Can you please clarify my following questions. 1. what tic and toc stands for? ( my background is not computer science or programming)

2. I have noticed that in a new editor with just one line "time=tic' gives a really big number like '30384030483480' What does it mean?

3. Does "time=toc" gives elapsed time in seconds ?

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