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### Highlights from Stability Chart

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# Stability Chart

### Dr. Siva Srinivas Kolukula (view profile)

28 Feb 2012 (Updated )

To plot the stability chart or Ince strut diagram of Mathieu Equation

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Description

Mathieu Equation is a special type of Hill's equation, which is a non- autonomous differential equation. The focal point in this is stability if the solution, which is shown as plot of system parameters. Method's like perturbation, average parameters, Hill's determinants, Floquet theory etc., can be used the plot the stability charts. The present code plots the stability chart of the Mathieu equation using Hill's infinite determinants method.

Acknowledgements

Mathieu Equation (Parametric Oscillator) inspired this file.

MATLAB release MATLAB 7.10 (R2010a)
16 Apr 2015 Dr. Siva Srinivas Kolukula

### Dr. Siva Srinivas Kolukula (view profile)

@ Akash Kumar

There could be change in the relations with your given values. The file has documentation, replace the existing '2e', 't' with your values and get the relations. It is an easy task.

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15 Apr 2015 Akash kumar

### Akash kumar (view profile)

Will this work the same way if I have epsilon in place of 2e and cos(t) in place of cos(2t).

27 Mar 2013 Again Vaudek

### Again Vaudek (view profile)

Is it the same if I want to fix \delta and set \epsilon as the eigenvalue?? Thanks again

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26 Mar 2013 Again Vaudek

### Again Vaudek (view profile)

Very usefull indeed!! just what I was looking for too!! thanks a lot my dear ;)

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Very efficient and nice...

04 Apr 2012 Tom

### Tom (view profile)

Very useful, fast, efficient code, with helpful documentation. Just what I was looking for, thanks!

28 Feb 2012 priyatha