computational complexity of eig and pinv
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Hi,
I was wondering if anyone knew where to look up expressions for the computational complexity of these 2 matlab functions: eig and pinv.
Thank you in advance, Ina
Respuestas (1)
Luca Fenzi
el 30 de Oct. de 2016
0 votos
The computational cost of eig should be O(N^3) with N dimension of the matrix
1 comentario
Walter Roberson
el 30 de Oct. de 2016
If I recall, in theory it could be a little better, closer to N^e -- but I have no idea which of the optimizations are implemented.
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