中文说明：这是一个好用的频偏估计算法的matlab仿真程序,计算多重分形非趋势波动分析，信号处理中的旋转不变子空间法，调试通过可以使用，计算加权加速度,滤波求和方式实现宽带波束形成。
English Description：
This is a good use of frequency offset estimation algorithm matlab simulation program, calculating the multifractal detrended fluctuation analysis, signal processing in rotation invariant subspace method, through the debugger can be used, calculation of the weighted acceleration, filtering and summation way achieve broadband beam formation.