feedback (l) 中文意思是什麼

feedback (l) 解釋

  • feedback : 反饋的信息
  • l : L-beam, L-iron 不等邊角鋼。L,￡＝ 〈拉丁語〉 libra （＝ pound）。
  1. Firstly, the equilibrium solution is global asymptotic stability and exponential stability on l2 [ 0, l ] under neumann and dirichlet boundary control conditions, control inputs for choosing the boundary control is bounded in lx, the equilibrium solutions decay to zero and integrating the solution square in [ 0, 1 ], it decays to zero exponentially, by using nonlinear boundary control conditions and input feedback control method

    首先，採用非線性邊界條件輸入反饋控制方法，研究得到該類方程在neumann和dirichlet邊界控制條件下的平衡解在l _ 2 [ 0 ， 1 ]上是全局漸近穩定和指數穩定的、在所選邊界控制下控制輸入是l _有界的、平衡解隨時間衰減到零以及平衡解的平方在[ 0 ， 1 ]上的積分按指數方式衰減到零。
  2. Its basic features include such as follows : ? t comprises the web - based instructional supporting system and the network resource for teaching ; ? t is an open system ; ( l ) it allows its resource to be shared freely ; ( 4 ) it makes up a zero - timed and zero - spaced learning environments ; ( 5 ) it achieves a free exchange between the teachers and the students by means of bi - directional feedback

    網路教學系統是指基於計算機網路環境的，能夠隨時隨地支持教師備課、授課和學生自主學習，能夠開展網上作業、考試、討論、答疑等教學活動的教學軟體系統。它的基本特點是：由網路教學資源和網路教學支持系統構成；具有開放性；能夠實現資源共享；提供零時間、零空間的學習環境；允許互動式反饋以實現教學互動。
  3. Abstract : the order reduction problem of the system state feedback and output feedback controllers is discussed according to the inclusion princip l e of linear discretetime stochastic systems. two kinds of conditions, restrictio n and aggregation, are presented for the controller order reduction. by designing the order reduced feedback controller for a 9order system, the properties of th e reduced order controllers and all order controllers are discussed

    文摘:根據線性離散隨機系統的包含原理1 ，研究了系統的狀態反饋和輸出反饋控制器的降階問題.給出了控制器降階兩種類型：聚集和約束.通過一個9階系統控制器的設計，討論降階控制器和全階控制器的性能
  4. Fcsr sequences are the abbreviation for feedback with carry shift register sequences. among these, the most important are maximum - period fcsr sequences, that is, l - sequences

    帶進位反饋移位寄存器序列簡稱fcsr序列，其中最重要的是極大周期fcsr序列，即l -序列
  5. ( 2 ) a robust adaptive controller with l 2 - gain is derived for a class of siso cascaded nonlinear uncertain systems with zero dynamics. the state feedback controller guarantees that the closed - loop system is input - to - state stable and the l 2 - gain from the disturbance input to the controlled output is not larger than a prescribed value for all admissible parameter uncertainties

    （ 2 ）針對一類具有零動態siso串聯不確定非線性系統，結合h _控制和自適應控制並利用李亞普諾夫函數遞推設計方法設計了狀態反饋h _魯棒自適應控制器，避免了求解hji不等式設計控制器的困難。
  6. The u. c. l. a. researchers matched the scattered light with the pump energy from another laser in a way that created constructive feedback, resulting in a net amplification of light

    加大洛杉磯分校研究人員讓散射光與來自另一具雷射的能量相遇，以產生建設性的反饋，藉此放大光的凈振幅。
  7. The u. c. l. a. research. htmers matched the scattered light with the pump energy from another laser in a way that created constructive feedback, resulting in a net amplification of light

    加大洛杉磯分校研究人員讓散射光與來自另一具雷射的能量相遇，以產生建設性的反饋，藉此放大光的凈振幅。
  8. Several key techniques corresponding to m a in six steps in region - based im a g e retr ieva l are introduced in detail. also com b ing with active resear ch in this area, a n approach of building region and im age se m a ntic networks and applying relevance feedback for im proving on retrieval ef ficiency of based on the low - level features is presented

    本論文針對基於區域語義和低層特徵圖像檢索的6個步驟，詳細介紹了該領域的關鍵技術，並結合目前國內/外在這一領域的研究熱點，提出了建立區域語義網路和應用相關反饋技術改進基於低層特徵檢索效果的方法。
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