| Author |
Comment/Response |
Wolfgang Schmidt
|
 07/27/99 12:46pm
I have this problem:
How con I solve the follwing differntial equations system
y' == A.y?
The system describes a mechanical system where
y is a vector or matrix of the dimension n x 1,
y={y1[x],...yn[x],y1'[x],...,yn'[x]}
y' is a vector or matrix of the dimension n x 1,
y'={y1'[x],...yn'[x],y1''[x],...,yn''[x]}
A is a (block)matrix of the dimension n x n
| Zeromatrix[n/2] IdentityMatrix[n/2] |
A = | |
| lowerleft[n/2 x n/2] lowerright[n/2 x n/2] |
I want a solution for y1[t] to yn[t] in a symbolic expression.
URL: , |
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