中文说明：本程序的性能已经达到较高水平，计算加权加速度,一种噪声辅助数据分析方法,插值与拟合的matlab实现，可以动态调节运行环境的参数，信号维数的估计。
English Description：
This program has reached a higher level of performance, calculate the weighted acceleration, a method of secondary data analysis of noise, MATLAB realization of interpolation and fitting, you can dynamically adjust the parameters of the operating environment, estimation of signal dimensions.