upload_download_from_server

导航栏，精选ios编程学习源码，很好的参考资料。(The navigation bar, select learning IOS programming source code, a good reference.)

code for object extraction to exatrct name plate

侧边伸缩导航栏效果，精选ios编程学习源码，很好的参考资料。(The side effect of stretching the navigation bar, select learning IOS programming source code, a good reference.)

Little programs on matlab.

产生两不迥频率的信号，并对两信号作复数FFT变换，找出频率为50Hz的信号对其进行能量计算(Two distant signal is not generated frequency, and two signals for complex FFT transform to identify the frequency of 50Hz signal to calculate its energy)

rtmp规范翻译，想了解rtmp的可以多看看，入门非常好的资料哦(rtmp specification translation, want to know rtmp can see more, very good information Oh entry)

匈牙利算法的matlab实现，自己处理的，克服了大部分的死循环问题(Hungary matlab solve death circle)

NSArray Class Reference for Developers

How to check the url connections. Pretty straight forward.

ios 6 programming and example source