五点差分格式

CO2传感器手册使用说明书 CCS811(CO2 sensor manual manual CCS811)

使用GDI库，软件可以捕捉桌面任意窗口，保存到剪切板。 操作方法：按下鼠标左键，进行拖动；(Using GDI library, the software can capture any of the desktop window, save it to the clipboard. Methods of operation: press the left mouse button, and drag )

这个matlab程序,按照节点的能量把选举成为簇头的概率分为了两种,能量高的,概率大,这样就总体的延长了节点群的生存时间(The matlab program, in accordance with the energy of the node to elect the cluster head of the probability is divided into two kinds, high energy, the probability is large, so that the overall extension of the node group s survival time)

说明：  STM32三菱FX3U的源码，源码是mdk4的，用mdk5打开时选第二个选项，直接编译0错误，一个警告，警告是因为一个多余的变量，亲测可用。(STM32 Mitsubishi FX3U source code, source code is mdk4, open with mdk5, select the second option, directly compile 0 error, a warning, warning is due to a redundant variable, pro test available.)

应用背景#包括

IEEE802.15.4的opnet仿真模型源代码，主要解决无线传感器网络MAC层的接入问题协议。(The IEEE802.15.4 opnet simulation model of the source code, mainly on the MAC protocol.)

Lecture notes on Functions in C++ with Examples

说明：  STC8和STC15系列选型，STC8和STC15系列选型(Selection of STC8 and STC15 Series)

监视IP流量与IP数据包统计数据，列出IP流量的详细信息比如原IP地址与目的IP地址、协议类型、传入或传出IP数据包统计数据(Monitor IP traffic and IP packet statistics, lists details such as IP traffic original IP address and destination IP address, protocol type, incoming or outgoing IP packet statistics)

说明：  跳伞运动员动态模型，根据仿真步长，重力加速度，大气密度，表面积，阻力系数以及跳伞运动员质量进行仿真。(The dynamic model of the skydiver is simulated according to the simulation step size, gravity acceleration, atmospheric density, surface area, drag coefficient and skydiving athlete quality.)