low-ahigh-pass-filter

计算不同曲率半径的透镜焦距，用于光学设计及激光器设计(determine of the focal length of the optical lens, used for optical design or laser design. )

无线通信中，瑞利信道的仿真，考虑到了多普勒频移，还有信号的调制，编码等(Wireless communication, the Rayleigh channel simulation, taking into account the Doppler frequency shift, the signal modulation, coding, etc.)

说明：  太阳黑子的时间序列用最小二乘法模型定阶的C语言程序(Sunspot time series model using the least square method to determine the order of the C language program)

利用双线性变换设计IIR滤波器，包括设计原理文档及matlab实现(IIR digital filter，usematlab)

comparison between two designs

基于矩阵笔方法的稀疏阵列综合，是一篇引用率很好的文章(matrix pencil)

实现低信噪比下的语音断电检测，谱熵端点检测，优于双门限端点检测法(Low-power voice SNR detection, spectral entropy endpoint detection, better than the two-endpoint detection threshold)

IMAGE ROTATE PROGRAMMMMMMMM

此源码是关于TS模糊神经网络的matlab源代码，已经运行过。(This source is on TS fuzzy neural network matlab source code, has been run over.)

16QAM数字通信信号的调制解调程序，尽可能的仿真实际的通信系统(16QAM modulation and demodulation digital communication signal process, as far as possible the actual communication system simulation)