a question about numpy

hi_roger rechardchen at gmail.com
Wed Sep 9 03:45:59 CEST 2009

hello, i want to ask a question about numpy.

i know how to select a submatrix using the slice object in numpy. But
how can i select a submatrix
A[i1,i2,i3;j1,j2,j3] (elements in A on line i1,i2,i3 and column
j1,j2,j3 ,  and i1,i2,i3,j1,j2,j3 are all arbitrary numbers )
The submatrix must share data memory with original matrix.

Any one help? thank you

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