贝赛尔曲线是一种很好的曲线拟和工具，交互性强，适合树木枝干建模。
Bezier curve is a good curve fitting tool with preferable interactive performance, which ADAPTS to construct branch and trunk of trees.
小波神经网络，实现曲线拟和，数据分类，故障诊断，学习速度快于传统BP。
Wavelet neural network, and realize curve fitting, data classification, fault diagnosis, learning faster than the traditional BP.
该算法对非线性区域的数据进行曲线拟和，在此基础上导出了一个简单的修正公式。
The data in nonlinear area are curve fitted first and then a simple correction formula is educed.
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