which one is faster for loop or switch

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Suraj Srivastava 2015-4-9

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https://ww2.mathworks.cn/matlabcentral/answers/196928-which-one-is-faster-for-loop-or-switch

评论： Thomas Koelen 2015-4-9

采纳的回答： Thomas Koelen

Hi, I want to know which looping is better from programming point of view i.e. for loop or switch.

In my coding I have used switch and case , and it is taking lots of time. I am using it for optimization.

Kindly help me out in order to improve the speed of my code.

Any suggestion is appreciated.

Thanks, Suraj

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Stephen23 2015-4-9

编辑：Stephen23 2015-4-9

Considering one single switch or loop in isolation might not be the best way to optimize code. Upload your whole Mfile and we can see at it in context! There might be other improvements and simplifications that you have not considered, that make the switch/loop irrelevant or insignificant.

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