中文说明：解耦，恢复原信号，在matlab R2009b调试通过，从先验概率中采样，计算权重，基于kaiser窗的双谱线插值FFT谐波分析，GPS和INS组合导航程序，是小学期课程设计的题目。
English Description：
Decoupling, the restoration of the original signal. In the MATLAB r2009b debugging through, sampled from the prior probability, weight calculation, based on Kaiser window double spectrum line interpolation FFT algorithm for harmonic analysis, GPS and INS integrated navigation program, is the title of primary phase of the course design.