configuration statistics 中文意思是什麼
configuration statistics
解釋
構形統計學- configuration : n. 1. 結構；構造；圓形，外形。2. 組合，布置；配置。3. 地形；【天文學】（行星等的）相對位置，方位；【化學】（分子中原子的）組態，排列；【物理學】位形；組態。
- statistics : n. 1. 統計學，統計法〈用作單數〉。2. 統計數字[資料]，統計表〈用作復數〉。
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The behavior of the optimizer is influenced by three key factors : the value of optcompind parameter in the informix configuration file, query directives, and the accuracy of internal statistics
優化器的行為受三個關鍵因素的影響： informix配置文件中optcompind參數的值、查詢命令和內部統計數據的準確性。 -
Assuming baseline performance statistics provide the following needs, and that a single drive with mount points would cover drive requirements, that would leave you with the following configuration
假設基準性能統計信息提出下列要求，並且具有裝入點的單個驅動器滿足驅動器要求，則您將具有以下配置： -
In the first step, the maximum capacity of the crane was entirely analyzed by applying concept of statistics density, mathematical model was established for the configuration of crane comprising the utilization coefficient of crane and wharf
在對裝卸橋配置研究第一個層面，裝卸橋的最大配置展開進行詳細分析，採用數理統計方法引入密度概念，提出了裝卸橋與碼頭關系的「佔用第數」 ，建立配置數字模型。 -
The system is compatible with the various different types a / d converters, carry out the functions of the vibration signal sampling, the saving of data file, the timely wave showing, the configuration table edit, the former data return and data analysis etc. the functions of signal analysis include the time field statistics analysis, the time field mutual analyzing, the frequency spectrum analyzing, the relevant analysis, the transmission function analysis, the demodulating analysis, and the short fourier transformation of the time and frequency field etc. experiments verify that the system carry out stably and credibility, various functions is achieved, has precise analyzing results, high calculating speed and high precision, the expected targets have been reached
該系統可以兼容多種不同型號的數據採集設備，實現了振動信號的採集、數據文件的存儲、波形的實時顯示、組態表編輯、歷史數據回放與數據分析等功能。系統的信號分析功能包括時域統計分析、時域相關分析、頻譜分析、相干分析、傳遞函數分析、解調分析以及時頻分析中的短時傅立葉變換等。經試驗驗證表明，系統運行穩定可靠，各項功能工作正常，數據分析結果準確、運算速度快、精度高，達到了預期設計目的。
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