ETHERNET_SIMATIC NET OPC_PLC_S7

利用multisim实现了pwm逆变电路仿真(Realization of PWM inverter circuit simulation)

该程序实现的是种子生命的模拟，生存：有两个或三个邻居的种子将存活到下一代，即仍然占据该格子； 死亡：如果有四个或更多的邻居，种子将因为过度拥挤而死亡；如果种子只有一个或零个邻居，将因为孤独而死亡； 繁殖：如果一个空格子有三个邻居，那么将会长出一粒新种子。一种模式在经过若干代之后有以下四种可能的结局之一： 消亡； 不变――静态； 振荡――在一组模式间循环多次后在相同的位置出现相同的模式； 滑动――在一组模式间循环多次后在不同的位置出现相同的模式。该程序允许用户指定初始的模式或计算机自动创建初始的模式； 显示进化的过程，即历代模式； 当模式消亡就停止进化，或者提示用户是否继续显示下一代，或开始新的案例，抑或退出。 -The program implementation is the seed of life simulation, survival: There are two or three neighbors of the seed will survive to the next generation, that is still occupying the lattice Death: If there are four or more neighbors, the seeds will die because of overcrowding if seed is only one or zero neighbors, will die because of loneliness Breeding: If a sub-space has three neighbors, then it will grow a new seed. After a pattern after several generations have the following one of four possible outcomes: Die Constant- static Oscillation- a group of modes in the loop on many occasions in the same location after the same pattern emerged Sli

matlab处理图像，压缩图像，去燥，增强(Matlab processing images, compressed images, dryness, enhancement)

说明：  可以加速播放m3u8类视频文件 手机电脑都可以播放(Can speed up the playback of m3u8 video files)

数据生成器.能解决日常 数据库的一些压力测试问题-data generator. Database can solve some of the day-to-day pressure test! !

This is a paper for theoretical research.

LCD Driver working with AVR. Include Delay and conv lib.

说明：  盲源分离来实现混合语音的分离，对于学习语音信号的有着很好的参考作用(Blind Source Separation (BSS) is a good reference for learning speech signals.)

说明：  用列文伯格-马夸尔特法(Levenberg-Marquardt)进行计算，该算法既有高斯-牛顿法的局部收敛性，又具有梯度下降法的全局性。(The Levenberg-Marquardt method is used for calculation. This algorithm has both the local convergence of the Gauss-Newton method and the globality of the gradient descent method.)

Pipe类 Pipe类 Pipe类-Pipe-type Pipe type Pipe type Pipe type Pipe type