Modbus ni

说明：  LabVIEW Core1课程教程DVD(LabVIEW core1 course tutorials DVD)

用labview实现的正态分布的随机数并生成对应的直方图(Achieved with labview normally distributed random numbers and generate the corresponding histogram)

说明：  基于Labview的声音信号的采集与存储，小玩意儿(Collection and storage of sound signals)

产生0到100kd的方波。正玄波，三角波，锯齿波和输出为0到10V的电压的信号发生器(0 to 100kd produce a square wave. Sine wave, triangle wave, sawtooth wave and the output voltage from 0 to 10V signal generator)

使用LabVIEW实现了DDS芯片AD9833的编程助手的功能，输入晶振频率和想要的输出频率即可得到控制字。很方便编程。(Using LabVIEW to implement the function of the DDS chip AD9833 s programming assistant, you can get the control word by typing the oscillator frequency and the desired output frequency. It s easy to program. )

说明：  利用Labviewjinxing 串口数据发送接收(Using LabVIEW to send and receive serial data)

说明：  可以通过labview读取excel中的数据，可将excel中的数据写入到labview.(The data in excel can be read through labview, and the data in excel can be written into labview.)

NI DAQ应用介绍 1. 一个完整数据采集系统的基本组成部分 2. NI 提供了基于哪些平台的数据采集硬件产品，它们分别适用于什么样的应用领域 3. 数据采集设备硬件选型过程中应该关注哪些重要参数(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)

说明：  labview 通过OPC 访问西门子PLC(LabVIEW accesses Siemens PLC through OPC)

用于实验室高效液相色谱的分析,简化分析过程(be uesd for analysis of high liquid )