粒子图像分割及匹配均为自行编制的子例程，添加噪声处理，数学方法是部分子空间法，迭代自组织数据分析，正确率可以达到98％，研究生时的现代信号处理的作业。-Particle image segmentation and matching subroutines themselves are prepared, Add noise processing, Mathematics is part of the subspace, Iterative self-organizing data analysis, Accuracy can reach 98 , Modern signal processing jobs when the graduate.