中文说明：用于信号特征提取、信号消噪，是国外的成品模型，D-S证据理论数据融合，表示出两帧图像间各个像素点的相对情况，分析了该信号的时域、频域、倒谱，循环谱等,均值便宜跟踪的示例。
English Description：
Used for signal feature extraction, signal denoising, the refined model of foreign, D-S evidence theory data fusion, showing between two adjacent frames of each pixel to the relative case, analyzes the signal in time domain and frequency domain, cepstrum, cyclic spectrum, mean cheaper tracking example.