hwo to normalise the points with matlab command

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praveen rai
praveen rai 2017-9-22
评论： Star Strider 2017-9-25
i am using this command for normalising -[p1,t1] = Normalise2DPts(p1); [p2,t2] = Normalise2DPts(p2); when i am running this in matlab it gives me this error- Undefined function or variable 'Normalise2DPts' can any one help me what command should i use or i am doing error p1 and p2 are p1 and p2 are 2xN matrix
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praveen rai
praveen rai 2017-9-25
https://in.mathworks.com/matlabcentral/fileexchange/47032-camera-geometry-algorithms?focused=3822623&tab=function in this link there is code from where i copied

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Star Strider
Star Strider 2017-9-22
The function you want is in the File Exchange: normalise2dpts(pts) (link). You can download it through the linked page.
Also, MATLAB is case sensitive, so you will have to call it as:
[p2,t2] = normalise2dpts(p2);
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José-Luis
José-Luis 2017-9-22
编辑：José-Luis 2017-9-22
Are you running it from the folder you downloaded it to? Did you add that folder to the path?
Star Strider
Star Strider 2017-9-22
You have to download it and copy it to your MATLAB user path. In Windows, this is: ‘C:\Users\-UserName-\Documents\MATLAB\’. Then you should be able to use it.

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