digital storage unit 中文意思是什麼
digital storage unit
解釋
數字存儲單元-
Digital voltage control for dc energy storage unit of dynamic voltage restorer
動態電壓恢復器直流儲能單元的數字電壓控制 -
In the digital ultrasonic flaw detectors, backward - wave signal is sampled and changed through the highspeed a / d converter, and we ' ll get a large number of datas. because datas are not all be used to draw testing curve, they must be compacted. lt is necessary to compress so much datas, so data - compaction instrument must be designed and used. here introduces the principle of data - compaction instrument, and designs a exclusive instrument using isp which may change compression point and automatically provide 1024 consecutive addresses of outside data storage unit
在數字化超聲波探傷中,回波信號經高速a d采樣變換后,會得到大量的採集數據。但在探傷曲線的描繪中並不是用到所有數據,因此要對這些數據進行壓縮處理,這就需要用到數據壓縮器,這里介紹了一種應用在線可編程技術及器件實現對大量采樣數據進行快速壓縮的方法,並設計了一種新型的專用isp數據壓縮器,該壓縮器具有壓縮點數可調,可自動提供1024個連續的外部數據存儲單元的地址等特點。
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