according to the computer program, the preterit memory of the two pattern we designd exhibit explicitly, at the same time, the posterior distributing chart of those pattern dots have very important reference value 通過計算機程序?qū)嶒灒覀冊O(shè)定的兩種模式下的歷史記憶情況清晰明了,并且該模式樣本點的后續(xù)走勢分布圖有很大的參考價值。
the controller measures and monitors parameters of electric network, then saves preterit data of 60 days which is the evidence of the running status of electric network . and then the running curve of parameters is gained by background data process of computer 控制器具有歷史數(shù)據(jù)存儲功能,能夠?qū)﹄娋W(wǎng)運行狀況進行監(jiān)測,通過后臺軟件的分析處理給出各項電網(wǎng)參數(shù)的運行曲線,可方便地對控制器性能和電網(wǎng)運行狀況作出評估。