ImageDemo

右边伸出的bar导航，IOS编程学习源码，很好的参考资料。(Bar navigation right out, learning IOS programming source code, a good reference.)

Detection of QRS wave of more detailed procedures, including the starting point of QRS wave, peak detection.

a sample c embedded program for beginners

Sample application to show the use of a new open source framework for making graphs called Core Plot

实现倒计时的一个小demo 可以用来参考(Countdown to achieve a small demo can be used to refer to)

用SwiftLanguage编写的A Star Routing.(A Star Routing that is created with Swift Language.)

说明：  ST分段控制的iOS，精选ios编程学习源码，很好的参考资料。(ST segment control of iOS, ios programming learning source selection, a good reference.)

tab bar controller 自定义颜色和演示demo，精选ios编程学习源码，很好的参考资料。(Tab bar controller custom colors and demonstration of demo, selection of learning IOS programming source code, a good reference.)

Implementation of Transposition Cipher in C

及时通信，及时通信，及时通信，及时通信，及时通信，(Timely communication, timely communication, timely communication, timely communication, timely communication,)