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用java编制的一个拼图游戏，练习应用button，Jtextfield,Jscrool等组建，练习使用 java.io.* javax.swing.* 等包的用法-prepared with a puzzles, exercise Application button, Jtextfield, Jscrool other form, a practice used java.io.* javax.swing .* packages, such as the use of

matlab智能算法电子书，包含各种智能算法(Matlab intelligent algorithm e-book, including a variety of intelligent algorithms)

实验器材: 探索者STM32F4开发板 实验目的: 学习DS18B20数字温度传感器的使用. 硬件资源: 1,DS0(连接在PF9) 2,串口1(波特率:115200,PA9/PA10连接在板载USB转串口芯片CH340上面) 3,ALIENTEK 2.8/3.5/4.3/7寸TFTLCD模块(通过FSMC驱动,FSMC_NE4接LCD片选/A6接RS) 4,DS18B20传感器一个(接在PG9上). 实验现象: 本实验开机的时候先检测是否有DS18B20存在，如果没有，则提示错误。只有在检测到DS18B20之后才开始 读取温度并显示在LCD上，如果发现了DS18B20，则程序每隔100ms左右读取一次数据，并把温度显示在LCD 上。同样我们也是用DS0来指示程序正在运行。(Experimental equipment: Explorer STM32F4 development board Objective: Learn the use of DS18B20 digital temperature sensor. Hardware resources: 1, DS0 (connected to PF9) 2, serial port 1 (baud rate: 115200, PA9/PA10 connection on board USB to serial port chip CH340). 3 inch TFTLCD ALIENTEK, 2.8/3.5/4.3/7 module (via FSMC driver, FSMC_NE4 LCD chip select /A6 RS) 4, one of the DS18B20 sensors (attached to PG9). Experimental phenomena: This experiment first detects whether there is DS18B20 when starting up. If not, it prompts errors. Only after the detection of DS18B20 did it begin Read the temperature and display it on LCD. If DS18B20 is found, the program reads data once every 100ms or so and displays the temperature at LCD. On. Similarly, we also use DS0 to indicate that the program is running.)

说明：  利用 IBVivado 中提供了 1 种 IBERT 工具用于对 Xilinx FPGA 芯片的高速串行收发器进行板级硬件测试。 通过 IBERT 我们可以获取误码率，观察眼图，调节串行收发器的参数，从而有助于判断可能存在的问 题，便于验证硬件的稳定性和信号完整性。 ERT 进行 GTX 信号眼图测试 ,(Vivado provides an IBERT tool for board-level hardware testing of high-speed serial transceivers on Xilinx FPGA chips. Through IBERT, we can get the bit error rate, observe eye diagrams and adjust the parameters of serial transceiver, which is helpful to judge the possible problems and to verify the stability of hardware and signal integrity.)

说明：  利用光流法计算视频不同帧图像之间的位移矢量(Calculating Displacement Vectors between Video Frames by Optical Flow Method)

说明：  卓立汉光DHcam摄像头驱动与界面程序，包含C#源代码与visual studio工程文件(DHcam Camera Driver and Interface Program, including C# Source Code and Visual Studio Engineering File)

Emergency Vehicle Detection System

说明：  宠物收养平台，为宠物命名，并通过陪宠物玩耍和喂宠物提升亲密度和好感度。(Pet adoption platform, named for pets, and through playing with pets and feeding pets to enhance intimacy and goodwill.)

说明：  modbus C#编写的modbus 从站代码，可以直接使用(Modbus slave code written in Modbus C # can be used directly)

说明：  用三个按键控制pwm输出 key0控制是选着显示/改变频率或占空比 key1控制增加 key2控制减少 数码管显示频率或占空比 频率单位默认Hz（500-20KHz） 占空比范围（0.1-0.9）(Control PWM output with three keys Key0 controls display/change frequency or duty cycle optionally Key1 controls the increase Key2 controls are reduced Digital tube display frequency or duty ratio Frequency unit default Hz (500-20khz) Duty cycle range (0.1-0.9))