中文说明： 是信号处理的基础，计算加权加速度,有借鉴意义哦，采用的是脉冲对消法，插值与拟合，解方程，数据分析，插值与拟合的matlab实现。
English Description：
Signal processing based on weighted acceleration reference Oh, uses a pulse cancellation method, interpolation and fitting, solving equations, data analysis and MATLAB realization of interpolation and fitting.