Unit of Distance between two points

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Emmanuel
Emmanuel 2014-5-14
评论： Emmanuel 2014-5-14
I would like to measure the distance between two points and I used pdist(). But, the variation is too large from the real distance. What is the unit of measurement here? Pixels?

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回答（1 个）

Walter Roberson
Walter Roberson 2014-5-14
Whatever the units were for the numbers you passed into pdist()
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Emmanuel
Emmanuel 2014-5-14
I passed the x and y co=ordinates that was detected by matlab. Can you tell me as to in which unit were the co-ordinateds tracked?
Thanks.

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