中文说明：使用起来非常方便，IDW距离反比加权方法，信号维数的估计，到达过程是的泊松过程，计算多重分形非趋势波动分析，插值与拟合，解方程，数据分析。
English Description：
It is very convenient to use, IDW inverse distance weighted method, estimation of the dimension of signal arrival processes is the Poisson process, the calculation of the multi fractal detrended fluctuation analysis, interpolation and fitting, solving equations, data analysis.