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| 2013-07-20 20:21:41 -0600 | received badge | ● Editor (source) |
| 2013-07-20 15:35:51 -0600 | received badge | ● Student (source) |
| 2013-07-20 13:03:34 -0600 | asked a question | Is it possible for calcHist to return a hist with NaN Hi, everyone I am currently using calcHist function to do some feature extraction processing. But I encounter a problem that the hist which is returned by calcHist may contains NaN value. I'm wondering if this situation is normal for calcHist function? And why this happens? Zhihua |