Mathieu Function

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S 2012-3-6

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https://ww2.mathworks.cn/matlabcentral/answers/31347-mathieu-function

评论： limin limin 2019-5-16

Hi,

My MATLAB abilities are average as are my mathematical abilities. So I would please ask that you don't assume I am up to your levels.

I have come across the Mathieu equation in my chemistry book regarding quadrupole mass spectrometer. I want to be able to use MATLAB to solve the equation and plot the stability diagram (those boundary curves which relate to stable/unstable solutions)?

The details of the equation are attached. Actually, cant seem to attach them but have located them here: http://www.qmg700.com/quadinfo/Literature/Quadrupole%20basics%20mass%20filter%20neutral%20v4.pdf

Hope you can help! Cheers.

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Answer 1

KSSV 2019-4-1

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https://ww2.mathworks.cn/matlabcentral/answers/31347-mathieu-function#answer_368414

Refer: https://in.mathworks.com/matlabcentral/fileexchange/35355-stability-chart

https://in.mathworks.com/matlabcentral/fileexchange/34381-mathieu-equation-parametric-oscillator

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limin limin 2019-5-16

Hello，

Thank you very much for your reply. I'm sorry to reply to you now. Now that I have solved the stable graph of the Mathieu equation I have proposed, I have seen the link you gave me before. In a word, thank you very much for taking the time to reply to my email.

Best regards.

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