dpll

dwt image watermarking

AOS公司提供的自适应光学相关泽尼克多项式代码，matlab(Adaptive optics related AOS Zernike polynomials code provided, matlab)

常用的DEA交叉模型，是目前广泛使用的效率评价模型之一(DEA crossover model, which is commonly used in DEA crossover model, is one of the most widely used efficiency evaluation models at present.)

As digital computers cannot generate true random numbers. So a pseudo random number generator must have uncorrelated sequences, long period, uniformity and efficiency. ‘myrand.m’ has pass the chi square test for uniform distribution.

均匀介质二维声波数值模拟。采用clayton-engquist 2阶边界条件。 有公式及参考文献。带有速度模型以及雷克子波函数，解压后直接运行就可以(Uniform medium of two-dimensional acoustic numerical simulation. Using the clayton-engquist 2 order boundary conditions. Formulas and references. With the velocity model and the the Ricker wave function, and can run directly after decompression)

matlab图像处理实例详解第三章源码程序，推荐大家一起学习，很好很实用。(Detailed examples matlab image processing Chapter III source program, recommend everyone to learn, very very useful.)

线性规划 用于计算多元一次方程组以及需要的计算 (Linear programming is used to calculate multivariate equations and computational time needed)

精通MATLABGUI设计全书源代码《精通MATLAB GUI》光盘的内容第三章(Proficient in the design of the book source code MATLABGUI "proficient in MATLAB GUI" CD-ROM content)

Matlab和C++混合编程，做出sin x图形(combination of matlab and C++)

说明：  在PSIM仿真软件中，对DC/AC，AC/DC，DC/DC做了基本仿真实验，对设计电源的人有一定帮助。(In PSIM simulation software, on the DC/AC, AC/DC, DC/DC made a basic simulation experiments, the power of design to help people who have some.)