运用Objective-C实现Fry法有限应变测量

Using Objective-C to Realize Finite Strain Measurement by Fry Method

在地质构造研究中,有限应变测量衍生出了长短轴法、Fry法和心对心法等,但最为常用的是Fry法。在传统的Fry法有限应变测量中,其手工制作较为麻烦,点的个数呈指数增长。本文设计了一个程序,通过相关算法和编程,运用Objective-C可以快速的在移动平台上实现Fry图解,并取得了良好的效果,提高了工作效率,突破了时空限制。

In geological structure research, finite strain measurement have long-short axis method, Fry methodand center to center method. In traditional finite strain measurement by Fry method, the handmade work isdifficult, because the nember of point has grown exponentially. This article designeda program, through relatedalgorithms and programming, using Objective-C to realize Fry illustration in mobile platform quickly, and achievegood results, improve work efficiency and break through time and space limitations.