水印matlab程序

说明：  matlab 软件编程学习教程Stephen J. Chapman 著(matlab software programming tutorials to learn of Stephen J. Chapman)

教程，很好的。很全面，而且容易懂，里面好多例程可以参考学习。看看就知道了，有更好的一起分享。。。。。。(Tutorials, very good. To see to know, better to share. . . . . .)

一维分形维数的计算，计盒数，看着好才发上来的(One-dimensional calculation of the fractal dimension, box-counting the number was made up to look good)

图像线性运动退化程序，其中10表示10个像素，45表示偏转45度。 以及函数的一些用法(Linear motion degradation image applications, including 10 said 10 pixels, 45, said rotated 45 degrees. Some fspecial usages and functions)

单层抽样法求解结构机构重要性分析。双层抽样法求解重要性。(The importance of analyzing the structure of a single-layer sampling method for solving mechanism.)

说明：  单相光伏并网系统，逆变器采用dq下的PI控制。包含SIMULINK 2012-2018所有版本(For single-phase photovoltaic grid connected system, PI control under DQ is adopted for inverter. Include all versions of Simulink 2012-2018)

g.722 code for speech compression

说明：  related to speed control of induction motor

Guyan法模型减缩,缩减系统治疗刚度矩阵维数，同时保持低阶模态精确性(Guyan condensaton method)

simulink仿真的s函数例程，实现了一个简单的线性系统(s function of the simulink simulation routines to implement a simple linear system)