包含图形界面的粒子追踪测速算法界面，可导入图像进行自动处理-Particle tracking velocimetry algorithm interface contains graphical interface, you can import an image automatically processing

粒子追踪测速迭代松弛算法的实现，粒子图像分割及匹配均为自行编制的子例程-Particle tracking velocimetry iterative relaxation algorithm, particle image segmentation and matching are themselves prepared subroutine