UVM1.1_verify

说明：  已知地球两点距离、方位角和一个点的lat和lon，求另一个点的经纬度(calculate one point's lat/lon through another point' lat/lon and their distance)

算24啊。输入四个1到13得数字，通过四则运算得到24。可以通过他自动得出所有方法。-count 24. Input 4 1-13 figure through four operations to be 24. Can he come all the way automatically.

说明：  html2jpg 用于将html 网页内容，转换为jpg格式的图片内容(HTML 2jpg is used to convert HTML web page content into JPG format image content)

设计一个鼠标程序，在按下Ctrl键的同时按下鼠标左键，在窗口中拖动鼠标，可以画出一个圆；在按下Shift键的同时按下鼠标左键，在窗口中拖动鼠标，画出一个矩形。-The design of a mouse procedures, press the Ctrl key while pressing the left mouse button, drag the mouse in the window, you can draw a circle in pressing Shift key while pressing the left mouse button, drag the mouse in the window , draw a rectangle.

复合材料rve建立界面单元，用商业有限元软件abaqus(Interfacial element of composite RVE)

ARM汇编指令集。详细讲解了ARM的所有汇编指令及其用法(ARM assembler instruction set. Explain in detail all of ARM assembly instructions and usage)

用于求解sat可满足性问题，输入一个式子，判断是否始终满足(Solving the satisfiability problem of SAT,Enter a style to judge whether it is always satisfied)

Hi! You are luser! You luser 20 words Hi! You are luser! You luser 20 words-Hi! You are luser! You luser 20 words Hi! You are luser! You luser 20 words Hi! You are luser! You luser 20 words

实时侦测某个COM口打开和关闭。 实时显示某个COM口发送和接受的数据。 测试某个COM口，打开，关闭，读数据，写数据。 (Real-time detection of a COM port to open and close. Real-time display of a COM port to send and receive data. Testing a COM port, open, close, read data, write data.)

用stm32和mq-5传感器测量天然气浓度并可以用串口助手显示出来(Measure the natural gas concentration with the stm32 and mq-5 sensors and display it with the serial assistant)