Spectrum Analysis

基于LABVIEW 环境编写的PCA程序，可以实时实现数据的特征提取。(LABVIEW-based environment for the preparation of the PCA program, you can achieve real-time feature data extraction.)

这是一本清华版的Labview入门教材，可以为让初学者尽快的学会对Labview的操作和编程编程。(This is a version of the Labview Tsinghua primer so that beginners can learn as quickly as possible the operation and programming of the Labview programming.)

这是一个基于Labview的usb模拟量数据采集卡的例程源码，可用于二次开发(This is a routine source code of USB analog data acquisition card based on Labview, which can be used for secondary development.)

将需要保存的数据，保存在EXCEL文档或者TXT文档中。(save you need data for excel or txt file,in NI labview entironment.)

基于labview的频谱分析，简单的fft快速傅里叶变换(Spectrum analysis based on LabVIEW ， Simple FFT fast Fourier transform )

LABVIEW贪吃蛇案例程序，希望能有用！(Snake Case LABVIEW program, hoping to be useful!)

信号分析中功率谱的分析方法 一种简单的Labview程序(Signal analysis method of power spectrum analysis)

说明：  按照洛伦兹分布将散点拟合成曲线，基于Labview(Lorentz distribution curves fiting based on Labview.)

利用labview软件对速度进行实时采集显示，对超速状态可以报警(The speed is collected and displayed in real time by using LabVIEW software, and the overspeed state can be alarm)

说明：  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.)