说明：  该程序用于子孔径拼接干涉仪中，用于将各个子孔径测量到的面形图拼接成为一整幅面形图，对于从事大口径光学元件和天文光学元件测量的同志会有很大帮助。
(This code is used for sub-aperature stitch interferometry,it can stitch the form result from each sub-aperature to a whole form picture,it will be helpful to those dealing with large aperature optics measurement and astronomy optics measurement.)