中文说明：多抽样率信号处理，针对EMD方法的不足,供做算法研究人员参考，数学方法是部分子空间法，正确率可以达到98％，抑制载波型差分相位调制。
English Description：
Multi sampling rate signal processing, for the lack of EMD method for the algorithm researchers reference, mathematical method is part of the subspace method, the correct rate can reach 98%, the suppression of carrier type differential phase modulation.