GSM

Multisim - Band Pass Filter

问题描述： 哥德巴赫猜想：任何大偶数均可表示为2 个素数之和。(Problem Description: Goldbach conjecture: any large even number can be expressed as two Primes.)

Code sort the given int array in C.

HDMI 中文完全手冊，从基础到提高全面介绍HDMI(HDMI Chinese fully manual, from the basics to improve the overall description is HDMI)

二维码扫描应用demo，精选ios编程学习源码，很好的参考资料。(Two dimensional bar code scanning application demo, select learning IOS programming source code, a good reference.)

windows打开拍照检索关闭camera的相关函数实现(The camera Function for windows)

这是一个应用一致性几何绕射理论编写的简单程序，初学学者可作为参考(This is a simple program UTD written application, can be used as a reference for beginners and scholars)

高斯有色噪声生成，有色噪声的谱估计及其在雷达中的应用(gauss noise generation)

检测电机转速通过pid算法对电机PWM占空比调节使电机达到预定转速(The motor speed is detected, and the duty cycle of the motor PWM is adjusted by the PID algorithm, so that the motor reaches the desired speed)

通过matlab仿真说明从音频中提取背景音乐的方法，并通过dsp实现(Matlab simulation shows that by extracting from the audio background music of the method, and achieved through the dsp)