xt_mark

这个是集成的小型文档图像透视变形校正的matlab源码(This is a small integrated document image perspective distortion correction matlab source)

Greedy sanke algorithm implements(贪婪蛇算法的实现，该算法是对原Donna J. Williams 《A fast algorithm for active contours》 （1990） 论文的简化实现。对算法研究很有帮助。参数很多，需要调节才能获得良好的效果。)

GPS, GLONASS, M-scripts, Russian language

完整的现代通信系统仿真源代码包括信道容量和编码扩频通信等(Complete source code of modern communication system simulation)

Calculate Trunking Efficiency with MatLab

matlab下利用s-function实现rs232编码、解码及通讯的实例程序。需要在matlab下利用mex编译使用（参见s-function用法）(matlab using s-function to achieve rs232 encoding, decoding and communication procedures of the examples. Need to use matlab using mex compiler (see the use of s-function))

非线性方程的数值解法，在matlab环境下运行成功，集成了牛顿法，弦割法和抛物线法(The numerical solution of nonlinear equations in matlab environment running successfully integrates Newton method, cutting method and the parabola method chord)

SBOGA 用顺序选择遗传算法求解一维无约束优化问题 (SBOGA order to select genetic algorithm for solving one-dimensional unconstrained optimization problems)

说明：  梯度下降法对数据进行分类，并取了四个数据点，对分类进行证明。对梯度下降法有详细的备注。(The gradient descent method classifies the data and takes four data points to prove the classification. There are detailed remarks on gradient descent method.)

在MATLAB中实现动画效果 摘要: MATLAB是 MathWorks公司开发的新一代的科学与工程计算软件, 已经成为全球应用最广泛最流行的软件之一。随着该软 件应用的不断普及, 用户对其动画功能的需求也在不断增加。该文主要介绍了在 MATLAB 中实现程序动画、 Flash 动画和影片动画等效 果的方法。具有较强的针对性、 代表性和实用性。(To achieve animation effects in the summary of MATLAB: MATLAB is a MathWorks has developed a new generation of scientific and engineering computing software, has become the world' s most widely used one of the most popular software. With the growing popularity of the software applications, user demand for its animation capabilities are constantly increasing. This paper introduces the program is implemented in MATLAB animation, Flash animation and video animation and other effects of the method. Highly targeted, representative and practical.)