chapter-6

模拟声源在两种介质中产生的声波的传播，采用SPML作为吸收边界(we simulate the propagation of acoustic wave in two media. we use SPML as the boundary conditions.)

在matlab环境下，用最邻近数据关联算法实现目标跟踪。-(In the matlab environment, with the nearest neighbor data association target tracking algorithm.-)

matlab基于神经网络，能够较好的实现，作预测的matlab程序，BP神经网络算法的matlab代训练好的网络文件预测新的数据文件，得到均方误差，并画出预测数据和原数据的对比图(MATLAB-based neural net)

仿真实现调制解调的过程,使用此程序需要MATLAB开发工具(Simulation of the process of modulation and demodulation, using this program requires MATLAB development tools)

A matlab code for QPSK uw confirm

通过matlab代码，该函数用来计算任意函数的一阶偏导数(数值方法),cordic算法的matlab仿真。( By matlab code, This function is used to calculate the arbitrary function of the first order partial derivative (numerical methods), cordic matlab simulation algorithm.)

RLS均衡器 matlba 代码，对研究现代书记信号处理的朋友有很大帮助(RLS equalizer matlba code, the study of modern signal processing secretary friends are very helpful)

sa(t)的临界采样、过采样、欠采样的matlab实现与重构(sa (t) critical sampling, over-sampling, under-sampling matlab and Reconstruction)

说明：  经典BP算法(Basis pursuit)，对稀疏一维信号进行恢复，有详细注解，适合初学者(Basis pursuit algorithm)

说明：  时间反转镜算法进行定位估计，利用声场波导特性，实现信号的增强和减弱(time reversal mirror APTRM)