第5章

该程序基于labview2012研发，利用希尔伯特变换实现提取信号的包络。一部分是对AM信号的仿真实验，另一部分是其通用形式，只需拷贝到自己的引用程序中即可。(The program is based on the labview2012 , the use of the Hilbert transform to extract the signal envelope. Part of the AM signal simulation, another part is in its generic form, can be simply copied to the reference program.)

基于Labview下 可燃气体浓度监测软件 源码 labview 2010(Based on Labview software under the flammable gas concentration monitoring source labview 2010)

伺服电机控制 Modbus命令帧生成程序. 波形记录 数据的采集与显示 串口通讯 PID控制(Servo motor control. Modbus command frame generation program. Waveform recording. Data collection and display. Serial communication. PID control.)

说明：  利用操作者框架编写的程序，非常利于新手了解操作者框架(Programs written using the operator framework are very useful for novices to understand the operator framework)

labview TDMS的各种高速存储功能，(LabVIEW TDMS a variety of high-speed storage function,)

labview中关于json相关函数和VI的vip，这是外国源码社区的分享(labview concerning vip json related functions and VI, which is the share of foreign-source community)

运用labview开发环境，实现串口通讯，接受串口发送接收的数据(Development environment using labview, serial communications, sending and receiving serial data received )

Labview宝典课件，非常适合初学者学习的一点即通的学习资料(Labview Collection courseware, very suitable for beginners to learn the point that through the learning materials)

给出百分制成绩，要求输出成绩等级，90分及以上为A，80分至89分为B，70分至79分为C，60至69分为D，59分及以下为E，小于0分或者高于100分弹出错误提示框。(Given percentile scores, the required output Grade, 90 points and above for A, 80 to 89 are divided into B divided into C, 70 to 79, 60 to 69 is divided into D 59 and for E < 0 or higher than 100 pop-up error message box.)

单片机端采用C51实现短信的发送。。。。。。。。(Achieved using C51 MCU end SMS)