字符串与文件操作，能够对数字和字符串进行相互转换，能够使用文件I/O VI从磁盘文件中读出和写入数据，能够将数据以与许多通用表单应用相兼容的格式写入文件-String and file operations, for digital conversion and a string, to use the file I/O VI read from and write data to disk file, the data can be written to the file to be comp

基于FFT的测量推导单位以及labview的FFT模拟，. 在频谱单位表中，单击任意函数行的单位（直流）列或单位（频率> 0）列，验证频谱曲线组件与表格内公式的一致性。-FFT-based measurement units, and FFT simulations for labviews. In the Spectrum Units table, click the Units (DC) column or Units (frequency> 0) column of any f