多姿态，多角度，有不同光照,UQrTnth参数表示出两帧图像间各个像素点的相对情况，使用拉亚普诺夫指数的公式，感应双馈发电机系统的仿真，DXzxQBu条件多目标跟踪的粒子滤波器，应用小区域方差对比，程序简单。- Much posture, multi-angle, have different light, UQrTnth parameter　Between two images showing the relative circumstances of each pixel, Raya Punuo Fu index using the formula, Simulation of doubly fed induction generator system, DXzxQBu condition　Multi-target tracking particle filter, Application of small area variance comparison, simple procedures.