0210

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.)

数据包传送源码程序，这是第二能量熵的matlab代码，均值便宜跟踪的示例。( Data packet transfer source program, This is the second energy entropy matlab code, Example tracking mean cheap.)

一些简单的小例子，书上的例题代码，简单易懂，谢谢(Some simple examples, the book s example code, easy to understand, thank you)

编写程序，通过设置ios::scientific和ios::fixed标志以定点和科学记数法显示浮点类型数据。(Programming, by setting the ios:: scientific and ios:: fixed flag with fixed-point and scientific notation floating-point data types.)

Rigol osciloscope tool

用 cocos2d-x 3.4 开发的俄罗斯方块(Use cocos2d-x 3.4 development game tetris)

本书基于Fluent 6.2.16版本、Gambit 2.2.30版本和Tecplot 10.0版本，共13章。全书首先详细介绍了Fluent软件及其相关的理论知识，然后通过典型的实例来讲解Fluent在传热、传质及流场等实际工程中的应用方法和技巧，包括运动部件的速度场模拟、UDF和UDS的使用、并行计算的设置、计算区域的绘制和边界条件的定义、Tecplot的数据处理等。每个实例都有详细的说明与详尽的操作步骤，读者只要按照书中的指示与方法操作，即可完成一个具体问题的数值模拟与分析，进而逐步掌握利用Fluent进行流体流动数值模拟的基本方法。 (Fluent 6.2.16 Based on the book version, Gambit 2.2.30 version and the version of Tecplot 10.0, Chapter 13. First of all, the book detailed the Fluent software and its related theoretical knowledge, and then through a typical example to explain Fluent in heat transfer, mass transfer and flow field, such as practical engineering methods and techniques, including the moving parts of the velocity field simulation, UDF and the use of UDS, parallel computing setting, rendering the calculation region and the definition of boundary conditions, Tecplot' s data processing. Each have a detailed description of examples with detailed steps, readers as long as the book' s instructions and in accordance with the method of operation, to complete a specific question of the numerical simulation and analysis, and gradually master the use of Fluent for numerical simulation of fluid flow of the basic method .)

本程序是最小生成树Prime算法，希望对大家有用。(Prime)

说明：  对视频分帧，根据帧间差分法对视频中的移动物体检测(For video framing, moving objects in video are detected by frame difference method)

说明：  CRC7，CRC8，CRC9，CRC16编解码，查表方法实现(CRC7, CRC8, CRC9, CRC16 codec, look-up table method)