RDA

用matlab仿真了电磁波在地面传播时的反射，传播特性。(Matlab simulation with reflection, propagation characteristics of electromagnetic waves propagation in the ground.)

multi scale structural similarity index

用场强仪采集数据后，可进行场强分布分析，并绘制出场强分布图。(Strength Meter data collection, field intensity distribution analysis, and draw the intensity distribution of the appearance.)

分别利用一维logistic、三维lorenz混沌映射实现任意尺寸彩色图像加密与解密（像素值及其位置都发生了改变）。密钥为混沌序列初始值。（内有详细说明）(Respectively, using one-dimensional logistic, three-dimensional lorenz chaotic mapping to achieve any size color image encryption and decryption (pixel values ​ ​ and their positions are changed). Key to the initial value of the chaotic sequence. (With detailed instructions))

两个相控阵天线时域波的传播不同阶段主要表现不同(In this code, the time domain wave propagation for two phased array antennas at different phase differences are shown. Thanks to the constructive and destructive interferences, the main beam of the wave is steered towards angle of interest. This code is used to generate the following animation: )

improvment of leach protocol

关于matlab软件学习的电子书，包括怎样在matalab软件中实现统计计算和画图等。(Matlab software to learn about e-books, including how to matalab software to achieve statistical calculations and drawing and so on.)

基于wifi的机器人粒子滤波 Copyright (c) 2008, Sebastien Paris All rights reserved.

使用傅里叶变换提取心电信号中的呼吸信号，已经调试通过(Fourier transform to extract the breathing signal ECG has been through debugging)

多体系统动力学基础及机车车辆仿真应用（共三讲20页左右）(Multibody system dynamics simulation application base and locomotives)