Parametric contour and smoothing of point (2D interpolation?)

I am making a imaging program in 2D surface; X-Y-Z set (normally 64 by 64).
The set X, Y can be irregular.
I find there is a parametric 3D surface plot control in LV 8.2.
How to map my XYZ data to the contour control (actually I use ver. 7 and the contour control is simple to me)?
The image should be updated after one-line scanning.
In this case, how do I interpolate the 2D data to express the resolved result well in large size image?
Would you please let me know any idea to realize for my problems?
메시지가 02-26-2008 07:32 AM에 labmaster에 의해 편집되었음

Hi labmaster,
The threads "2D interpolation of non-evenly spaced data" and "3D Interpolation of randomly distributed anchor points" may provide some ideas. You may also be interested in the example program "3D Polynomial-Fit and Interpolation." I hope you find the information helpful.
Jennifer R.
National Instruments
Applications Engineer

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Parametric contour and smoothing of point (2D interpolation?)

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