How do you integrate a set of matrix equations?

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Jordan Falgoust 2015-7-25

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回答： James Tursa 2015-7-26

I have a set of 4 matrix equations (corresponding to a set of 12 equations) that I would like to integrate with some matrix initial conditions [3 x 3]. I don't think something like ode45 could accomplish this, as the initial conditions must be an array.

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Answer 1

James Tursa 2015-7-26

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Reshape them as vectors to pass into ode45. Then in your derivative routine, reshape back to matrix form to do your matrix calculations. Then reshape the matrix result back to a vector to pass out as an output.