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From: Artur Bercik <vbubbly21@gmail.com>
Date: Sat, 18 Oct 2014 14:58:02 +0900
Subject: Extract Indices of Numpy Array Based on Given Bit Information
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Dear Python and Numpy Users:

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

myData =3D np.array([1073741824, 1073741877, 1073742657, 1073742709,
1073742723, 1073755137, 1073755189,1073755969],dtype=3Dnp.int32)

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

Bit No. 0=E2=80=931
Bit Combination: 00

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

Artur

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<div dir=3D"ltr"><div>Dear Python and Numpy Users:</div><div><br></div>My d=
ata are in the form of &#39;32-bit unsigned integer&#39; as follows:<br><br=
>myData =3D np.array([1073741824, 1073741877, 1073742657, 1073742709, 10737=
42723, 1073755137, 1073755189,1073755969],dtype=3Dnp.int32)<br><br>I want t=
o get the index of my data where the following occurs:<br><br>Bit No. 0=E2=
=80=931<br>Bit Combination: 00<br><br>How can I do it? I heard this type of=
 problem first time, please help me.<div><br></div>Artur</div>

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