matlab程序求相关系数数字图像相关法是对全场位移和应变进行分析的一种新的实验力学方法 -matlab program seeking correlation coefficient Digital image cross-correlationmethod (DIC) is a newmethod ofexperimentalmechanics for the analysis ofwhole field displacement and strain. Image processi

数字图像相关方法求正像素位移并用N-S方法求亚像素位移(Digital image corelation)