logistics算法

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)

说明：  经验模态分解以及粒子群最小二乘支持向量回归的matlab代码(Matlab code of EMD and PSO least square support vector regression)

通过界面配置，生成一个隐蔽查找文件及特征关键词的控制台程序。通过运行该控制台程序，就可将查找到的文件名保存到C:\_log.txt文件中了。-through the interface configuration, generating a concealed documents and search features keyword console procedures. By running the console procedures, it can find the file name to save to C : _log.txt the document.

说明：  event manger in simple project

应用背景设计并制作了一个用于电池储能装置的双向 DC-DC 变换器，实现电池的充放电功能，功能可由 按键设定，亦可自动转换。 关键技术 作品设计了一个电池储能的双向DC-DC变换器。该系统以STM32F103ZET6单片机作为控制核心，其输出PWM信号通过6N137光耦隔离，IR2110驱动功率MOS，采用LM358做电压跟随，INA282采集电流，通过ADS1115采集到单片机以实现负反馈控制。用TFT-LCD进行显示操作界面及相应参数，加上PID算法，能够实现软件上的过冲保护，及稳定充电电流。GUI界面的应用，使得人机交互更为友好、整体操作更为智能、简洁。通过测试，该系统能够实现在1-2A范围内以0.01A的步进值进行调整，其精度高于5%。充电模式效率达95%，放电效率达96%以上。

Perhaps because no important information is represented in absolute brightness values in the visual environment, the visual system has confined its processing almost exclusively to differences – spatial and temporal contrasts. Recording from neurons along the visual pathways shows that the cells have structured receptive fields – defined angular positions in the visual field where they respond to the stimulation.

完成键盘的各种等功能 完成键盘的各种等功能(Completed a variety of features such as a keyboard to complete a variety of features such as keyboard)

随机设置了雷的位置，当用户输入的位置与雷的位置相同，则游戏结束。否则该位置处打印出笑脸。(Ray random set position when the user enters the same position and the position of mine, the game is over. Otherwise, the position of print faces.)

ELM for large scale datasets

sample application to test