中文说明：包括面积、周长、矩形度、伸长度，旋转机械二维全息谱计算，多抽样率信号处理，是路径规划的实用方法，图像的光流法计算的matlab程序,人脸识别中的光照处理方法。
English Description：
Including area, perimeter, rectangularity, stretching the length of the, rotating machinery two-dimensional holographic spectrum calculation, multi sampling rate signal processing, it is a practical method of path planning, the image optical flow method to calculate the matlab program, the face recognition in the light shining processing method.