closed operator 中文意思是什麼

closed operator 解釋
閉運算元
  • closed : adj. 1. 關閉著的，封閉著的；密閉著的；保密的。2. 〈美國〉準備好了的；定了契約的。3. 【語音】閉音節的。
  • operator : n 1 操作者，機務員；司機，駕駛員；【軍事】電話兵；【電話】接線員，話務員（＝telephone operator）...
  1. It is perhaps worth a short digression to discuss the possibility of the range of an operator not being closed, and its consequences.

    在此值得稍離本題討論運算元的值域非閉的可能性及其推論。
  2. The father who happened to be the stationmaster was so grateful that he offered to teach tom to become a telegraph operator he gave him lessons four days a week after the station had closed for the night and in three weeks edison was a better telegrapher than his teacher

    列車長十分生氣，在下一個車站把湯姆和他的所有實驗設備都扔下了火車，還揍了湯姆一頓，造成永久性傷害，使愛迪生右耳聾了。
  3. ( 10 ) let m be a weakly closed operator subspaces acting on a hilbert space h. m. is said to have property ( p ), if the subspace linearly generated by all rank one operators in m is weakly dense in m

    在第五章中，我們研究了運算元空間中秩一運算元生成的子空間的a一弱稠密性間題，得到了三個充要條件，即（ l0 ）設州是作用在hilbert空間火上的。
  4. In this paper, we discusse the stability of perturtation of m - p inverses of closed operator function and then the stability of least square solution of elliptic partial differential equations of second order with unbounded coefficients

    本文討論了閉運算元的m - p廣義逆的擾動，並由此討論首項系數本質無界的二階散度型橢圓型微分方程的最小范數極小二乘解的穩定性
  5. Closed symmetric operator

    閉對稱運算元
  6. This paper applied the character that linear subjective isometries preserve the geometric rank of a operator to characterize the onto isometries between compact operators space in weakly closed modules of nest algebras, and obtained the expressions of the isomtries

    摘要利用運算元的幾何秩在線性等距映射下不變的性質研究了套代數弱閉模中緊運算元空間的線性等距離映射，最後得到其空間實現形式。
  7. If the intent of the repeater operator is to restrict the access to members only, it is called a closed repeater

    如果中繼臺操作員的意圖在於限制使用權限的話，這個中繼臺則被稱為限制級中繼臺。
  8. Composition operators on a space of analytic operator functions are defined. a sufficient condition is obtained to the composition operators with compact and closed range

    摘要在解析運算元函數所形成的空間上定義復合運算元，給出此復合運算元的緊性和閉值域性質。
  9. Closed linear operator

    閉線性運算元
  10. In the first chapter, the concepts of - smooth topological molecular lattices, - smooth closure operator, l - smooth continuous goh and - smooth closed goh are defined, the concept of - smooth topological molecular lattices is the generalization of general topological spaces and topological molecular lattices

    第一部分的主要內容如下：第一章在完全分配格上給出格值smooth拓撲分子格的概念，它以一般拓撲空間、 l -拓撲空間和拓撲分子格概念為特例。
  11. The paper involves two parts of closed - set text - independent speaker identification systems in noise. firstly, the paper introduces shortcomings of the parameters, such as lpcc, mfcc etc. so sub - band energy cepstral feature parameters based on multi - rate sub - band processing and teager energy operator are described. while the paper discusses the use of rayleigh cepstral liftering to weigh sub - band cepstral coefficients so as to emphasize speaker personality information

    首先本文介紹了各種特徵提取的方法，如lpcc 、 mfcc等，在分析了它們的缺點的基礎上，本文根據人耳頻率子帶獨立識別的特性和能量運算元，提出了子帶能量倒譜特徵參數，並用提出的瑞利倒譜提升進行加權，突出說話人的個性信息。
  12. An upper bound of the closed loop performance statistic given by the index of quadratic performance is found for all admissible parameter uncertainties. the poles of the closed loop systems is described by the delta operator models in the specified stable region of the complex plane which makes the poles in the specified region when the sampling period is becoming shorter

    採用線性矩陣不等式處理方法及李亞普諾夫二次穩定性理論，分析、證明了極點約束控制的存在條件，並利用lmi方法把delta運算元系統的極點配置在一個穩定的區域內，解決了delta域內的極點配置問題，使得期望的極點始終在這個穩定的區域內。
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