some_sparse_echo_cancellation_method

给原始的语音信号加上一个高频余弦噪声，频率为5kHz。画出加噪后的语音信号时域和频谱图(To the original speech signal and the last high frequency cosine noise, frequency of 5kHz. Speech signal time domain and frequency spectrum and noise after the draw)

用MATLAB实现人体检测的特征提取，效果不错，需要简单的修改(Human Detection Using MATLAB implementation of feature extraction, good results, require simple changes)

（1）用Doolittle三角分解（LU）法解方程组。 （2）分别用Jacobi迭代, Gauss-Seidel迭代法解方程组。 ((1) Triangle Doolittle decomposition (LU) Solving equations. (2), respectively, with Jacobi iteration, Gauss-Seidel iteration method for solution of equations.)

说明：  Matlab中有关HMM的函数集。给出了详细的源代码，可以用于hMM在各个领域的研究和开发(Matlab the HMM Function Set. Given the detailed source code, hMM can be used in various fields of research and development)

CPM的一种相干解调，程序内容较为丰富，基本的函数都有。希望有用。(CPM of a coherent demodulation, the program more inclusive, have the basic function. Hope helpful.)

shunt active filter for harmonic elimination.

link hfss and matlab (vbscript)

设计一个简单的以太网测试仪器，可以根据配置生成各种模式的以太网数据报文，并对接收到的以太网数据进行统计(Design a simple Ethernet test equipment that can generate a variety of modes depending on the configuration of Ethernet data packets, and receive Ethernet data statistics)

这个程序是vc和simulink的混合编程,在vc中调用simulink,对初学者会有很大的帮助...(This program is a mix of programming of vc and simulink in vc call simulink, there will be a great help for beginners ...)

MISRA C++ 2008: guidelines for the use of the C++ language in Critical systems