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串口数据采集RS232串口是工业中比较常用，也最容易接触到的一种总线协议，台式机上一般都有二个，而现在很多下位机、仪器等很多都还是使用串口通信的。通过RS232串口可以方便的实现Labview与其他测试软件、控制软件的通信。(Serial port data acquisition RS232 serial port is a kind of bus protocol which is commonly used in industry, and it is also the most easy to contact. In general, there are two desktop computers, and many lower computer, instrument and so on are still used in serial communication. The communication between Labview and other test softwares and control software can be conveniently realized through RS232 serial port.)

普源DS1000系列示波器labview RS232和GPIB通信驱动.(this is labview driver for Rigol DS1000.)

基于labview实现用户登录系统，修改用户信息(User login system based on labview, modify user information)

用户自行输入所需要的频率和占空比，得到PWM波(Users input the required frequency and duty cycle to get the PWM wave.)

基于labview的FIR数字滤波器课程设计文档，附vi程序(FIR digital filter based on LabVIEW curriculum design document, attached to the VI program)

根据当前热敏电阻阻值，求出当前温度值。(According to thermistor resistance, find its current temperature. Just enter the thermistor resistance can be run.)

用labview编写的电机控制上位机软件,可以显示电机的当前速度和转速波形图,通过串口通讯(Prepared using LabVIEW motor control PC software, can display the motor speed and speed of the current waveform through the serial communication)

labview实现单边傅里叶变换，很好的将时域信号变为频域信号(Labview unilateral Fourier transform，Good time domain signal into frequency domain signal )

对图像进行腐蚀、膨胀、开运算、闭运算、细化等操作(Corrosion, expansion, opening, closing and thinning of images)

说明：  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)