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采用matlab编程的DTMF检测程序仿真，经过测试，绝对可用，可检测多个DTMF信号！(using Matlab programming DTMF detection process simulation, tested and absolutely can be used, can detect DTMF signals over!)

用matlab simulink实现超外差接收系统的一个测试程序(Using matlab simulink realization of a superheterodyne receiver system test program)

MATLAB 程序，基于GUI界面设计的PCM调制、编码的仿真，这个是用界面设计开发，为大家在编写程序提供了帮助(MATLAB program, PCM modulation, coding simulation-based GUI interface design, this is the interface design and development, provide help in the preparation of the program)

图像均值滤波去噪 中值滤波 均值滤波 图像处理(Mean filtering of the image de-noising median filter means filtering image processing)

说明：  MOPSO多目标粒子群优化算法MATLAB实现（可直接运行）(MOPSO multi-objective particle swarm optimization algorithm MATLAB (can be directly run))

说明：  曲线拟合的matlab程序，希望对大家有用。(Matlab curve fitting procedures, in the hope that useful to everyone.)

说明：  这是利用改进的kalman滤波来处理GPS信号，通过与传统的kalman滤波比较得到较好的效果。直接解压，就可以导入work里运行。(This is the improved GPS kalman filter to process the signal, by comparison with the traditional kalman filter get better results. Direct decompression to work can be imported to run. )

channel rayleigh fading

this is paper for transmitting a multimedia over relestic channel with a superposition method

simulation synchronous motor