中文说明： 独立成分分析算法降低原始数据噪声，使用混沌与分形分析的例程，FMCW调频连续波雷达的测距测角，均值便宜跟踪的示例，用谱方法计算流体力学一些流动现象的整体稳定性,基于kaiser窗的双谱线插值FFT谐波分析。
English Description：
Independent component analysis (ICA) algorithm is used to reduce the noise of the original data. The routine of chaos and fractal analysis is used. The examples of FMCW FMCW radar ranging, angle measurement and mean tracking are used. The overall stability of some flow phenomena in fluid mechanics is calculated by spectral method. The harmonic analysis of FFT based on Kaiser window bispectral interpolation is carried out.