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Matrix Exponential

Thu, 04/15/2021 - 09:50 am

Hi.

Is there a way in Igor Pro to compute Matrix Exponential using MatrixOP?

Thanks.

Igor does not provide a direct function for evaluating the matrix exponential. My favorite reference on this subject is: https://www.cs.cornell.edu/cv/ResearchPDF/19ways+.pdf

A.G.

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April 15, 2021 at 11:55 am - Permalink

Thanks A.G. for the reference.

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April 15, 2021 at 11:57 am - Permalink

This was added in IP9 as MatrixOP expm().

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May 5, 2021 at 10:20 am - Permalink

Excellent. I will try it out. Thank you.

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May 5, 2021 at 10:36 am - Permalink