The special feature of the presented algorithm is that it can process coarse sample data with un-equal spacing and generater realistic interpolated surface at the same time.

本算法的独特之处是能够处理非均匀采样条件下的三维稀疏数据，同时得到逼真的插值结果。

Digit capacitor filter combination enables the noise generater to have a sharp frequency response The principle, the method of various performance tests, and the results are given in this paper.

数字式电容器滤波器组合使该噪声发生器具有很陡的频率响应。文章介绍了工作原理、各种性能测试方法和测量结果。还提供了一个与世界范围内同类产品的比较表。