针对EMD方法的不足,从先验概率中采样，计算权重，验证可用，多抽样率信号处理，gmcalab 快速广义的形态分量分析，毕业设计有用，详细画出了时域和频域的相关图。- For lack of EMD, Sampling　a priori probability, calculate the weight, Verification is available, Multirate signal processing, gmcalab fast generalized form component analysis, Graduation useful Correlation diagram shown in detail the time domain and frequency domain.