可以计算图像的位移和应变信息的小程序，并在matlab上进行运算，精确到0.1像素。-You can describe the image information of the displacement and strain small programs and operations on matlab, accurate to 0.1 pixels.

可以反应数字散斑图像位移和应变信息的小程序，并在matlab上进行运算，精确到亚像素。-It can reflect a digital image speckle displacement and strain information applets, and perform operations on matlab, accurate to sub-pixel.

用有限元反应数字散斑图像位移和应变信息的小程序，并在matlab上进行运算，精确到亚像素。-The reaction using the finite element digital speckle image information of the displacement and strain applet, and on the matlab calculates accurate to sub-pixel.

用扩展有限元反应数字散斑图像位移和应变信息的小程序，并在matlab上进行运算，精确到亚像素。-Extended Finite Element reaction with digital speckle image displacement and strain small program information, and on the matlab calculates accurate to sub-pixel.