labview回调函数demo

AES是一种可逆加密算法，分组长度为128bit，密钥支持128bit，196bit，256bit(AES is a reversible encryption algorithm, packet length of 128bit key support 128bit, 196bit, 256bit)

LabView广泛应用于数据采集与控制、信号处理以及数据表达等方面，它提供了一种全新的编程方法，即对软件对象“虚拟仪器（VI）”进行图形化的组合操作。本课题要求编写一个基于LabView的USB数据采集系统上位机软件，其可实时对八路模拟信号进行不间断采集，实时显示和存储，可对八通道数据进行频率分析和低通滤波，并可设置采集卡的采样频率、采样点数和采样模式。采集系统所用的数据采集卡的输入信号幅度范围是-5V~+5V或0V~+5V，AD转换位数为12位，最高采样频率为1MHz，所使用的USB传输方式为高速块传输。

基于labview及bp神经网络的模拟电路故障诊断系统(Labview bp neural network-based analog circuit fault diagnosis system)

ModBus CRC16校验 LabView程序源码(ModBus CRC16 check LabView program source code)

基于labvieW的光纤光栅采集程序，使用了MOI公司的sm125解调仪。(FBG based labvieW collection procedures, the use of MOI' s sm125 demodulator.)

绝对平均值是计算波形指标与脉冲指标的重要参数。本文件中将其独立制作成了一个子VI，方便labview程序调用。(The absolute mean value is an important parameter to calculate the waveform index and pulse index. This document will be independently produced into a sub VI, to facilitate the LabVIEW program call.)

Introduction of NI data acquisition hardware 1. Basic components of a complete data acquisition system 2. NI provides data acquisition hardware products based on which platforms and which application areas they are suitable for respectively. 3. What important parameters should be paid attention to in the process of hardware selection of data acquisition equipment

清洁机器人根据马尔科夫决策过程确定移动轨迹，选择最优决策，确定移动取清洁还是去充电。(Cleaning robot is determined based on Markov decision process moving track, choose the best decisions about cleaning or moving to take charge.)

关于labview的USRP编写的扫频信号，观察其时域和频域波形(On the sweep signal written by USRP of labview, the waveforms in time domain and frequency domain are observed.)

说明：  本Demo演示了NI公司LabVIEW图形化开发环境的并行编程模式。在并行循环之间可以通过队列或者是局部变量传递数据。(This Demo demonstrates the parallel programming model of NI's LabVIEW graphical development environment. Between parallel loops, data can be passed through queues or local variables.)