dirrerent--ESPRIT-algorithm

说明：  五点差分型多重网格方法：各种插值算子的比较）(Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison))

7级级联H桥逆变器 多电平大功率电力电子 中高压无功补偿 变频器 matlab仿真模型(7 cascaded H-bridge inverter multi-level high-power electronic converter high voltage reactive power compensation)

用牛顿法解决非线性规划问题，解决问题所需时间少，能提高效率，但须具有二阶导数(Newton' s method to solve nonlinear programming problems, less time, and can improve the efficiency needed to solve the problem, but must have a second derivative)

《MATLAB 7.0编程基础基础》源程序，比较简单，新手可以("MATLAB 7.0 programming based foundation," the source, relatively simple, and newcomers can s)

optisystem13相干通信的例子，非常实用，已经验证过！(Optisystem13 coherent communication examples, very practical, has been verified!)

利用keyset进行遍历，它的优点在于可以根据你所想要的key值得到你想要的 values，更具灵活性！！ (Use keyset traversal of its advantages is that worth to the values ​ ​ you want the key you want more flexibility! !)

KALMAN FLTER ONE D TYPE

理论力学经典问题数值模拟课件，平底凸轮的动画演示。显示了不同动点的选择，相对运动轨迹的形式。(Numerical simulation of the classic problems of theoretical mechanics courseware, flat cam animation. Shows the different choices of fixed points, the relative trajectory of the form.)

这是关于数字水印的攻击例程！经过调试，可以放心使用！(This is on digital watermarking attacks routines! After debugging, can be assured use!)

灰色预测能够用很少的数据加以预测，是统计的重要方法(The gray prediction can be predicted with very little data, statistics)