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<![CDATA[How to interpolate R3->R3 (i mean 3D to 3D) function in Matlab? I have found many met]]>
http://forums.codeguru.com/showthread.php?546273-How-to-interpolate-R3-gt-R3-(i-mean-3D-to-3D)-function-in-Matlab-I-have-found-many-met&goto=newpost
Thu, 31 Jul 2014 16:56:19 GMTR3 (i mean 3D to 3D) function in Matlab? I have found many methods to interpolate function R3->R1 (i mean 3D to 1D), but no possible way to accoplish my task. Except for Thin Plate Splines, they worked fine, but I want something new (if it is possible, Kriging).
"Vq = interp3(X,Y,Z,V,Xq,Yq,Zq) returns... X, Y, and Z contain the coordinates of the sample points. V contains the corresponding function values (SCALAR) at each sample point. Xq, Yq, and Zq contain the coordinates of the query points." This is just what I have mentioned at the beginning. interp3 operate with function (bijection, correspondence) from space with 3 coordinates (3D, triplet) to space with 1 coordinate (1D, scalar). I want to establish and operate with correspondence from 3D to 3D..
TPS solves such problems. http://www.mathworks.com/matlabcentral/fileexchange/37576-3d-thin-plate-spline-warping-function
http://www.mathworks.com/matlabcentral/fileexchange/22227-thin-plate-splines
I used the first link. The interface is pretty straightforward. I marked: 1. points: old positions of control points; 2. ctrlpoints: new positions of control points; 3. object: source template.
But I want Kriging now.
Thank you very much.]]>How to interpolate R3->R3 (i mean 3D to 3D) function in Matlab? I have found many methods to interpolate function R3->R1 (i mean 3D to 1D), but no possible way to accoplish my task. Except for Thin Plate Splines, they worked fine, but I want something new (if it is possible, Kriging).

"Vq = interp3(X,Y,Z,V,Xq,Yq,Zq) returns... X, Y, and Z contain the coordinates of the sample points. V contains the corresponding function values (SCALAR) at each sample point. Xq, Yq, and Zq contain the coordinates of the query points." This is just what I have mentioned at the beginning. interp3 operate with function (bijection, correspondence) from space with 3 coordinates (3D, triplet) to space with 1 coordinate (1D, scalar). I want to establish and operate with correspondence from 3D to 3D..

Thank you very much.
]]>Kosararhttp://forums.codeguru.com/showthread.php?546273-How-to-interpolate-R3-gt-R3-(i-mean-3D-to-3D)-function-in-Matlab-I-have-found-many-metHow to determine shape is even?
http://forums.codeguru.com/showthread.php?546189-How-to-determine-shape-is-even&goto=newpost
Fri, 25 Jul 2014 20:44:50 GMTI have cell kernels, mostly ellipses
In 200 enlargement is : http://i.imgur.com/sJZYAEc.png
First line: shape is like circle,in 2-nd and 3-rd ellipses horizontal and vertival, next line - ellipses with angles 45 degree.
This shapes must be determine as even.
Next is "kształt trójkątno - sercowaty" it is average even
Next two lines are shapes, which can't be determine as even.
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