doppler_shif

用显示euler法、heun法、中点法和rk4方法求解一阶微分方程精确解和数值解的程序(Euler method with the show, heun method, midpoint method and rk4 exact method for solving first order differential equations and numerical solutions of the procedures)

根据论文中的算法，读者给运用matlab将程序写了出来，将一个24位真彩图像进行加密，再运用真确的解钥对图像进行解密！(According to papers in the algorithm, readers to use matlab program to write out a 24-bit true color image is encrypted, and then use the solution of the authenticity of image decryption key!)

signal analysis andsignal constellation diagram using matlab

本文介绍了四种经典的功率谱估计法，并配以对应的matlab程序。为初学者很好的材料。(This article describes four classic power spectrum estimation, and with the corresponding matlab program. Very good material for beginners.)

精确心电信号ＥＣＧ的信号处理，生物医学工程的学习材料(ECG accurate ECG signal processing, and biomedical engineering learning materials)

飞轮电机的建模与仿真研究程序，能够很好地用于研究飞轮电机。(to build the model of FESS system.)

简单的聊天室客户端JAVA程序源码 在J2EE下运行(simple chat room client source code in JAVA program running under J2EE)

matlab progeram for optimization

Subroutines for basic 3D linear elastic elements Subroutines for basic 3D linear elastic elements

介绍了几种自适应数字波束形成的算法以及用MATLAB实现的例程(Introduced several adaptive digital beam forming algorithm and using MATLAB implementation of the routine)