Matlab绘制Logistic图

说明：  三电平逆变器的Simulink模型，调制方式采用SPWM。(The Simulink model of three-level inverters adopts SPWM as its modulation mode.)

Qt Creator快速入门的教程资料，通过此书可学会基础的QT编程知识(Qt Creator quick tutorial materials, through this book can learn the basic knowledge of QT programming.)

c语言之函数篇，从基础学起，让你彻底精通c语言的应用。-function of c language,learn form base,lead you to be well up to application of c language

C# 模拟鼠标操作，单击后鼠标将自动上移。 　　const int MOUSEEVENTF_MOVE = 0x0001;//表示鼠标移动 　　const int MOUSEEVENTF_LEFTDOWN = 0x0002;//表示鼠标左键按下 　　const int MOUSEEVENTF_LEFTUP = 0x0004;//表示鼠标左键松开 　　您的鼠标发生了自动上移，并双击了窗体一次！

说明：  针对MATLAB的三电平逆变器的模型建立(Modeling of three-level inverter based on MATLAB)

说明：  vs2015编程，图书馆管理系统，界面登录，借书系统。连接了数据库（SQL SERVER2014)。还书系统，超期罚款等等(Vs2015 programming, library management system, interface login, library system. Connected to the (SQL SERVER2014). Book system, overdue fine and so on)

某个公司采用公用电话传递数据，数据是四位的整数，在传递过程中是加密的，加密规则如下： 　　　每位数字都加上5,然后用和除以10的余数代替该数字，再将第一位和第四位交换，第二位和第三位交换。-A company to transfer data using public telephones, the data is four integers, in the transmission process is encrypted, encryption rules are as follows: Each figures with five, and then divided by 10 instead of the more than a few numbers, and then The first and fourth exchange, the second and third exchange.

说明：  控制mx262输出，实现滤波功能，可控滤波选择不同频率范围，不同输出增益(Control mx262 output)

LED显示和按键管理芯片HT7289B,功能超强: SPI接口，8位数码管显示，最多支持56个按键，16级亮度调节，段和位独立闪烁以及闪烁频率可调，按键连击功能等等，详见数据手册！-LED display and key management chip HT7289B, powerful: SPI interface, 8 digital tube display, supports up to 56 keys, 16 brightness adjustment, and independent frequency of blinking and flashing adjustable batter function keys, etc., see data sheet!

DPD算法，包括波动方向信息和时延信息，可正常运行随意扩展(Direct Position determination algorithm)