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MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster than with traditional programming languages, such as C, C++, and Fortran.You can use MATLAB in a wide range of applications, including signal and image processing, communications, control design, test and measurement, financial modeling and analysis, and computational biology. Add-on toolboxes (collections of special-purpose MATLAB functions, available separately) extend the MATLAB environment to solve particular classes of problems in these application areas.MATLAB provides a number of features for documenting and sharing your work. You can integrate your MATLAB code with other languages and applications, and distribute your MATLAB algorithms and applications.

LDA 算法入门 黄晟2010-04-03 重庆大学行业信息化工程中心(LDA algorithm Started Huang Sheng 2010-04-03 Chongqing University Engineering industry information center)

Conversion between absolute and relative path names

精通matlab编程语法， 熟练掌握matlab的用法，等(Proficient in matlab programming syntax, mastering matlab usage, etc.)

本程序实现2维TM波FDTD仿真，大家可以多学习学习，很不错！(The Program for 2-D TM wave FDTD simulation, we can study more to learn, very good!)

SQP算法的使用例子，采用Matlab语言编写(an modern SQP method of Matlab)

利用Ansys进行板建模、划分网格，并初步计算，将Ansys的板的M、K导入到Matlab中，进行振动控制分析，并根据阻尼比自动生成阻尼阵C，绘制频率响应曲线，找到最大值，进行比例控制，并给出控制效果(The board using Ansys modeling, meshing, and preliminary calculations, the Ansys board of M, K imported into Matlab, vibration control analysis, damping automatically according to the damping matrix C, draw the frequency response curve, find the maximum value, the proportional control, and gives control effect)

在matlab环境下利用LSB最低有效位算法将一个图片水印隐藏在载体图片中，并对被隐藏那个信息进行提取。(Matlab environment in the use of least significant bit LSB algorithm will be a picture watermark hidden in the picture carrier, and that information has been extracted hidden.)

EULER_modified_ODE.m Euler modified approximation method to solve IVP ODEs f defines the function f(t,y) t0 defines initial value of t y0 defines initial value of y

power spectrum density for different digital communications schemes