Sound-level-measurement

利用 格拉布斯准则 剔除粗大误差的labview程序(Grubbs labview program guidelines eliminate the careless error)

labview modbus协议下的串口通信(Serial communication under LabVIEW Modbus Protocol)

小波阈值去噪算法在LabVIEW中的实现(Implementation of Wavelet Threshold Denoising Algorithm in LabVIEW)

小波去噪算法及传统去噪算法在LabVIEW中的比较(Comparison of wavelet denoising algorithm and traditional denoising algorithm in LabVIEW )

示波器，基于labview平台的虚拟仪器，可以测试波形并调节幅值频率更换channel。(Oscilloscope, virtual instrument based on LabVIEW platform, can test waveform and adjust amplitude and frequency to change channel.)

振动加速度信号的采集程序，程序可以运行，数据自动写入EXCEL表(Vibration acceleration signal acquisition program, the program can be run, the data is automatically written to the EXCEL table)

用labview编写的采集温度的多个通道通讯的程序，用STM32的串口发送数据到电脑上(Prepared using the acquisition temperature of the multi-channel communication procedures, using STM32 serial port to send data to the computer)

本文件为labview源文件，实现labview和PLC的通讯。(This document is labview source file, realize labview and PLC communications.)

labview的文字滚屏显示，效果类似LED屏幕的滚屏显示。(Scrolling Display)

Labview基于声卡的频谱分析 声卡采集声音数据,显示其波形,通过滤波器和加窗处理进行功率谱分析(Labview based sound card spectrum analysis Sound card data collection, display its waveform, through the filter and window processing power spectrum analysis)