Quantizer

心理声学模型，频谱绘制，把人听到的声音模型展示出来，它解释人各种听感的生理原理。有需要的可以下载参考(Psychoacoustic model, spectral rendering, there is a need to download the reference)

ofdm simulation for BER performance

FDTD simulations of wave propagation in 1D and 2D systems

改进的微分先行PID控制算法仿真源程序。 适用于输入信号跳变剧烈的场合，避免骤升或骤降时引起的系统震荡。(Improved differential forward PID control algorithm simulation source. Applied to the input signal transitions dramatic occasions, to avoid swells or sags caused when the system oscillation.)

Bjarne Stroustrup的课后练习 1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625. 2. Stroustrup, Chapter 19, Question 4, Page 709.(1. Stroustrup, Chapter 17, Questions 11 and 13, Page 624–625. 2. Stroustrup, Chapter 19, Question 4, Page 709.)

PLC matlab 信道模型，主要是电力载波信道中的多径数据(PLC channel Model)

说明：  对声呐接收到的信号进行解卷积，还原原始信号 仿真条件：假设有三条传播路径，海底反射、海面反射、直达波(The signal received by sonar is deconvoluted to restore its original signal. Simulation conditions: it is assumed that there are three propagation paths, bottom reflection, sea surface reflection and direct wave)

此程序为subranging结构A/D Converter的一个简单示例。(An example for subranging A/D Converter)

matlab编写，能够实现局部子空间鉴别分析，含主方法和测试代码，能直接运行(matlab prepared, can achieve local subspace discriminant analysis, including the main methods and test code that can be run directly)

说明：  雷达天线的方向图，和差波束形成的仿真程序(Radar antenna pattern and simulation program of sum and difference beamforming)