feature-extraction

artificial inteligence system to determine high angular frequency in matlab

说明：  一个MATLAB的快速付立叶程序，fft计算平均周期(A fast Fourier MATLAB program, fft calculation of the average cycle)

acoustic toolbox 海洋声学工具箱，用于windows xp 系统(Acoustics Toolbox for windows xp system)

这个程序是杨儒贵研究生教材《高等电磁场理论》中的程序，讲解电磁场后向散射(This procedure is expensive Yang Ru graduate textbook "Advanced Electromagnetic Field Theory" program, to explain electromagnetic backscatter)

瑞利分布＋杂波雷达信号MATLAB仿真程序，希望对有做雷达信号得朋友有帮助(Rayleigh distribution miscellaneous radar signal MATLAB simulation program, and they hope to have a friend make a radar signal has to help)

matlab中，用于求正态分布的累积分布函数的逆函数(matlab for seeking a normal distribution of the inverse function of the cumulative distribution function)

Denoising technique using matlab

uplink Channel of LTE

对于一个动态系统dy/dt=-y(t)+x(t-m),m为一个时间滞后常量，x(t)、y(t)都是关于时间 t的函数，其中x是一个正态分布的数据集合，可随机产生，这样情况下，如何将系统情况 用样本点表示出来 (for a dynamic system dy/dt =- y (t) x (t-m), m for a time lag constants, x (t), y (t) are on the function of time t, where x is a normal distribution of data sets can be randomly generated, under these circumstances, how the system of sample points out)

用于计算dft函数相关性的代码，包括自相关和互相关(To Calculate DFT correlation function)