lyapack

OFDM/OQAM系统代码，采用PHYDYAS滤波器，包括PPN结构和IFFT模块。(Code of OFDM/OQAM system, shape impulse is PHYDYAS filter,with PPN network for transmitting.)

均方根速度求取程序，利用matlab，非常有用，欢迎下载。(rms velocity )

ls ber performance OF OFDM CHANNEL WHICH shows why ls in ofdm is better than other.

空时分组码在瑞利信道下Alamouti算法的误码率(STBC Alamouti algorithm in Rayleigh channel BER)

文件是关于巴特沃斯滤波器的设计，代码中包含了滤波器的设计过程，幅频响应、群延时、滤波器零极点等。(File is the design of the butterworth filter, the code contained in the design process of the filter, amplitude frequency response, group delay, filter zero pole, etc.)

说明：  VMD代码，该程序对信号进行经验模式分解，可以用于故障信号处理，还可以与很对方法结合。如，排列熵，emd,vmd,等，包含VMD、EMD、EEMD工具箱，可用于变分模态分解、EMD以及EEMD谐波检测对对比分析(VMD code, the program for empirical mode decomposition of signals, can be used for fault signal processing, can also be combined with a very good method. For example, permutation entropy, EMD, VMD, etc., including VMD, EMD, EEMD toolbox, can be used for comparative analysis of variational mode decomposition, EMD and EEMD harmonic detection pairs)

一个通用的matlab程序 小波神经网络(A common procedure matlab wavelet neural network)

多变量无约束问题的优化最优化方法之梯度下降法(Optimization of the gradient descent method)

Simulates Different types of Network protocols

simple edge detection code