ParticleEKF

this code is use do create 3d structure of 3d object

mewton迭代法，是数值分析中很重要的一种，源码为其在matlab中的实现。(mewton iterative method, numerical analysis is a very important one in the matlab source code for its realization.)

顯示WINDOWS的版本,用visual c++寫的(Show WINDOWS version, written with visual c++)

WATERMARKING M-file for WATERMARKING.fig

用matlab语言仿真升余弦滚降系统，并且绘制功率谱图。(Matlab simulation language used raised cosine roll-off system, and drawing power spectrum.)

频域波束形成仿真图，可以自行修改包括采样频率，阵元数等数据(Frequency domain beamforming simulation map, can make its own decisions including the sampling frequency, the number of data element)

在wuyufei的turbo码的基础上修改得到的多码率Turbo码仿真(multirate turbo code based on wuyufei s turbo code)

九位m序列，用于直接序列扩频通信系统编程(Nine m sequence for direct sequence spread spectrum communication system programming)

MATLAB是一种科学计算软件，专门以矩阵的形式处理数据。MATLAB将高性能的数值计算和可视化集成在一起，并提供了大量的内置函数，从而使其被广泛地应用于科学计算、控制系统、信息处理等领域的分析、仿真和设计工作中，而且利用MATLAB产品的开放式结构，用户可以非常容易地对MATLAB的功能进行扩充，从而在不断深化对问题认识的同时，逐步完善MATLAB产品以提高产品自身的竞争能力。 (MATLAB is a scientific computing software, and specialized form of a matrix data processing. MATLAB will be high-performance numeric computation and visualization integrated and provides a number of built-in function, so that it is widely used in scientific computing, control systems, information processing, analysis, simulation and design work , and the use of the open architecture of MATLAB product, the user can very easy expansion of the MATLAB functions, thus deepening the understanding of the problem, and gradually perfect the MATLAB products to enhance the competitiveness of the product itself.)

用拉格朗日乘子法解有约束优化问题的matlab程序。(Lagrange multiplier method for solving constrained optimization problems matlab program.)