牛顿法解优化问题

说明：  用matlab实现了fragile water mark易碎水印(Achieved using matlab Fragile Watermark fragile water mark)

说明：  Voltage distribution in a triangle

A SIMPLE EXAMPLE OF PSO optimization

说明：  用龙格库塔法对系统进行仿真，系统有纯滞后和一阶惯性环节。(Runge-Kutta method using the system simulation, system time delay and first order inertia.)

Lamb problem: The analytical solution of vertical point source. This is very important for synthetic modeling(Lamb problem : The analytical solution of vertical point sour ce. This is very important for synthetic modeli Vi)

以前西电研究生DSP大作业代码，都是C语言和Matlab完整版，可以供大家编程参考 (Former Western Electric graduate DSP great job code, C language and Matlab full version, can be programmed for your reference)

在瑞利信道下的，时延估计算法，进行的简单仿真，可执行，有图。(Under the Rayleigh channel, the delay estimation algorithm for a simple simulation, executable, Fig.)

空域滤波器一种--MVDR波束形成器，以《现代信号处理》（张贤达）书上所讲过程所写(Spatial filter one kind- MVDR beamformer to the "Modern Signal Processing" (Zhang XD) wrote the book talking about the process)

在MATLAB里面实现小波变化的多种方法的程序,很值得参考(MATLAB realization of wavelet transform in which the procedures for a variety of ways, it is worth considering)

matlab实现图像加网功能，利用抖动算法(implementation of digital screening,using dithering algorithm)