[Numpy-discussion] Extract Indices of Numpy Array Based on Given Bit Information

Artur Bercik vbubbly21 at gmail.com
Sat Oct 18 01:58:02 EDT 2014

Dear Python and Numpy Users:

My data are in the form of '32-bit unsigned integer' as follows:

myData = np.array([1073741824, 1073741877, 1073742657, 1073742709,
1073742723, 1073755137, 1073755189,1073755969],dtype=np.int32)

I want to get the index of my data where the following occurs:

Bit No. 0–1
Bit Combination: 00

How can I do it? I heard this type of problem first time, please help me.

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