NI License Activator

基于labview的简单变声程序，简单而有趣，可以尝试一下，并做出改进(Labview program based on a simple change of sound, simple and fun, you can try and make improvements)

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)

labview温度计系列实验，数据采集与回放系统(LabVIEW thermometer series experiment Data acquisition and playback system)

选择文件路径读取TDMS文件，选择是否校准，选择数据组名及通道名，对数据进行频谱分析(Spectrum analysis of the data from TDMS file.)

基于labview和myrio对声纳传感器的控制（测距）(Based on labview and myrio control of sonar sensors (ranging))

LabVIEW Origin相关函数，包括分析、拟合、作图等(Origin Functions in LabVIEW)

实现labview的串口通讯，控制下位机两路继电器，以及控制电机旋转。(Achieve labview serial communication, the next crew to control two relays, as well as to control the motor rotation.)

实现labview的pwm控制，产生占空比可调的PWM波形(Labview realize the pwm control, adjustable duty cycle of the PWM waveform generated)

利用labview操作者框架写的模拟串口通信，非常不错。(The analog serial communication written by the labview operator framework is very good.)

学习labview的宝典资料，适用于有一定基础的读者(The book learning labview information applies to all the readers of a certain basis)