分析和保存信號(hào)
利用模板建立VI程序........................................................................................................2-1
打開一個(gè)新的模板VI................................................................................................2-1
修改程序框圖...........................................................................................................2-2
修改前面板...............................................................................................................2-3
分析信號(hào)的幅值.......................................................................................................2-4
添加警示燈...............................................................................................................2-5
設(shè)置報(bào)警等級(jí)界限....................................................................................................2-5
向用戶報(bào)警...............................................................................................................2-6
配置VI使數(shù)據(jù)保存至文件.........................................................................................2-7
保存數(shù)據(jù)到文件.......................................................................................................2-7
添加按鈕來觸發(fā)數(shù)據(jù)存儲(chǔ).........................................................................................2-8
用戶控制下保存數(shù)據(jù)................................................................................................2-8
小結(jié)
LabVIEW幫助資源.................................................................................................2-10
控制件和顯示件.....................................................................................................2-10
保存數(shù)據(jù)................................................................................................................2-10
錯(cuò)誤和壞線.............................................................................................................2-11