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利用此迭代函数系统构造了一类分形插值曲面，并做了若干数值实验。
Using this IFS we construct a kind of fractal interpolation surface, and make some experiment.
目前迭代函数系统中的变换多限于仿射变换，而仿射迭代函数系统对于区域的任意四边形不规则剖分情形是不能实现的。
At present, the transform in IFS is limit to affine transform. However, affine IFS is unable to do anything with the anomalous dissection on discretionary quadrangle area.
图像分形压缩的原理是利用图像中的局部自相似性来构造局部迭代函数系统。
The principle of fractal image compression is that local self-similarity form a Local Iterated Function System.
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