Power-spectrum-analysis

说明：  在LabVIEW编程中，如何采用生产者消费者模式，以有效提高代码编程和维护效率。(n LabVIEW programming, how to use producer-consumer mode to effectively improve the efficiency of code programming and maintenance.)

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.)

基于Labview环境编程的随机数求和界面显示，内容包含前台和后台等的建立(Based on the Labview environment programming of random number and interface display, the content includes the front and back and so on)

专家组竞赛获奖例程，这个是一等将的，内部有评委的点评，大家可以借点评看出来他们的优点在哪。(Expert group winners of the competition routines, this is the first class will internal judges Reviews, we can borrow Reviews seen where their advantage.)

使用电脑自带声卡在labview中实现录音播放(With labview achieve Recording Playback)

实现labview 虚拟双踪示波器的波形显示和波形叠加，以及波形参数测量和保存，另外还可以保存波形的点的数据，并可以利用保存的.lvm文件实现波形回显。外加一个简单的滤波器程序。(It realizes the waveform display and waveform superposition of LabVIEW virtual double trace oscilloscope,and the measurement and preservation of waveform parameters.In addition, it also saves data of waveform points, and can save waveform data by using saved.Lvm files. Add a simple filter program.)

labview通过串口与下位机单片机通信，传输控制信息。(LabVIEW through the serial port and lower computer microcontroller communication, transmission control information.)

示波器的设计，基本上满足日常的使用。可以自动调整频率等功能(Design of Oscilloscope)

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)

运用DAQ对声源信号进行采集,并将采集到的声音信号保存成。WAV格式。( DAQ using the sound source signal acquisition, and save the collected sound signal into. WAV format.)