苹果短信输入框代码~~ https://github.com/yatinsns/HPGrowingTextView.git- iphone message input Box

iphone锁屏工具，object-c example for from github-iphone screen lock,object-c example for from github

一个gps和ins组合导航的matlab程序-kalman-localization Implementation of localization using sensor fusion of GPS/INS/compass through an error-state Kalman filter. The MATLAB code borrows heavily Paul D. Groves book, Principles of GNSS, Inertial, and

chat masg来自github，展示消息。nstextview的使用