基于LabVIEW的电磁超声信号采集与分析软件-LabVIEW-based electromagnetic ultrasonic signal acquisition and analysis software

基于声卡的虚拟示波器论文。我所设计的虚拟数字存储示波器总体上包括数据采集、波形运算、波形存储回放以及滤波等模块组成。它 除了通用功能外，又具有普通示波器所没有的许多优点，如波形可以存储为数据文件，以便进行永久保存、随时调用数据，进行波形实时显示。-Sound card based virtual oscilloscope. I designed the whole virtual digital storage oscilloscope, including data acquisition

基于LabView的滤波器程序，能过滤高频噪音-LabView-based filter application that can filter high frequency noise

基于labVIEW的最小二乘法算拟合正弦波计算相位-Calculated based on least squares fitting labVIEW calculated phase sine wave