逆遞變 的英文怎麼說
中文拼音 [nìdìbiàn]
逆遞變
英文
reverse grading-
The main conclusions are as follows. firstly, among operations of fuzzy relations, the inverse does not change any transitivity at all and the complement changes some transitivity properties whereas the operations union and intersection fail to preserve most transitivity properties. secondly, we carry out a detailed investigation into the relationships of t - transitivity, negative s - transitivity, r - s - semitransitivity and t - s - ferrers properties under some conditions, such as completeness, strong de morgan triple, positive / - norm etc., and have some expected conclusions
其研究內容與結果歸納如下：首先，通過對模糊關系運算的傳遞性討論，我們得到，若一個模糊關系具有某種傳遞性，則其逆關系不改變其傳遞性性質，余關系僅改變一些第一類傳遞性性質，不改變第二類傳遞性性質；若兩個模糊關系具有某種傳遞性，它們的模並、模交運算不保持大多數傳遞性性質。For the exact feedback linearization of general nonlinear singular systems, by taking the algebraic variables as virtual inputs, a recursion inverse algorithm is introduced in this paper
摘要對一般廣義非線性系統的反饋線性化問題，通過將代數變量視為虛擬輸入，給出了構造性遞歸求逆演算法，實現了系統的精確反饋線性化。Neurotransmitter changes of urine in the patient of premenstrual syndrome with invasion of the hyperactive liver - qi with jingqianping granule treatment
經前平顆粒對經前期綜合征肝氣逆證患者尿中神經遞質變化的影響Mass spectrometry of synthetic hw - ma and rgd - hw are in full agreement with those speculated theoretically, which proves the success of peptide synthesis and refold. on isolated mouse phrenic nerve - diaphragm preparations, hw - ma can block the neuromuscular transmission in 35 minutes or so ( l 10 - 5 g / ml ), its biological activity shows 73 % decrease comparing with biological activity of native hwtx - i. it proves t hat the protein engineering of synthetic chimera hwtx - i has gained success to some extent, although it did not achieve our expectations. thus it proved that hwtx - i can be using as natural scaffold for protein engineering. and also emphasized the importance of " local stereo circumstances " of activity site when the foreign activity site was transferred into a natural scaffold
濃度為1 / 1059 / ml的hw一ma突變體能可逆阻斷小白鼠隔神經書高肌的接頭傳遞，阻斷時一間為35min左右，與天然hwtx一i比較，生物學活性下降3一4倍，說明合成的突變體改造獲得了一定的成功，盡管與我們預期的目標有一定的差距，從而證明hwtx一i可以作為蛋白質工程研究的天然分子骨架，同時也強調了往天然分子骨架中轉移外源活性位點時維持活性位點「局部立體環境」的重要性。In recent decades, people have made a research in single channel deconvolution problems, for example, the traits, fast algorithm of deconvolution results and process for error. they proposed many methods, such as inverse filter algorithm, z transform algorithm, dfs algorithm, l2 algorithm, recursion algorithm
幾十年來，人們對單通道信號卷積反演問題如反卷積解的性質、解的快速演算法及對誤差的處理等進行了深入的研究，並取得了不少的成就，如逆濾波法、 z變換法、遞歸法、 dfs法、最小平方法等。This method gets images of different resolution by inverse wavelet transformation on the client, resolves the problem of 1 / 3 increasing data, which is brought by traditional building method, because in traditional building method the relativity between layers of the pyramid s not used
該方法在客戶端利用小波逆變換動態合成各種解析度級別的影像，與傳統方法相比解決了沒有利用金字塔各個層次數據之問的相關性帶來的約1 / 3數據增量問題，而且在網路應用中可以形成一種解析度遞增的流式數據傳輸模式，非常適合遙感數據的網路發布。Abstract : a design method of a multi - variable inferential controller based on anew performance index is proposed. the inferential controller uses a v type control structure to avoid inverse transformation of rectangle arriving. this multi - variable inferential control system has the characteristic of simple calculation and only an adjustable parameter q array. this control system output gets the performance of dynamic decoupling of the mutivarable system
文摘:在一種新的性能指標下，提出了一種多變量推理控制器的設計方法，該控制器採用的v規范型控制器結構避免了傳遞函數矩陣求逆問題.該類多變量推理控制系統的特點是演算法簡單、僅具有一個可調參數矩陣q ，該系統實現了多變量系統的動態接耦Based on the classical least squares method ( rls ) in system identification, the several new identification algorithms of parameter estimation for the autoregressive moving average ( arma ) model, are presented. they include univariable and multivariable two - stage recursive least squares - recursive extended least squares ( rls - rels ) and two - stage recursive least squares - pseudo - inverse ( rls - pi ) algorithms
本文在系統辨識經典的最小二乘法（ rls ）的基礎上，提出了自回歸滑動平均（ arma ）模型參數估計的一些新的辨識演算法，它包括單變量和多變量兩段遞推最小二乘?遞推增廣最小二乘（ rls ? rels ）演算法和兩段遞推最小二乘?偽逆（ rls ? pi ）演算法等。In term of the orthogonal property of alamouti scheme and the character of the ofdm system equivalent model expression of receiver signal for stbc - ofdm system was obtained by flexible transform method so that the inverse of matrix was avoided using direct - decision mode and the complexity of computation and receiver was decreased. the simulation results show the validity and efficiency of the proposed receiver. ( 6 ) an adaptive equalization algorithm used in space - time block coded ofdm ( stbc - ofdm ) system with alamou
該演算法充分利用了alamouti編碼的正交特性和多發射天線ofdm系統特點，通過靈活的變換對接收信號進行等價的表示；通過對11矩陣求逆的研究，將塊最小二乘遞推演算法（ brl ）中的zkxzk的矩陣求逆分解為k個2x2矩陣的求逆，從而降低了自適應演算法的運算量和接收機的復雜度。Plants sense the environmental changes through many ways, and then transform these changes into the cell signals. the transcription factors accepting this signal after a series of actions will act with cis - acting element and promote the expression of stress - responsive genes, resulting in an enhance of stress - tolerance in plants
首先，植物通過多種途徑感應環境的變化，並將環境變化轉變為細胞內部的信息，經過一系列磷酸化級聯反應，將信號傳遞給轉錄因子，轉錄因子啟動耐逆基因表達，從而提高植物的耐逆性。Then, the simple anfis is extended to the hierarchical fuzzy identification, i. e., the hierarchical anfis, which is again used to identify the direct model and inverse model of the mr damper
在此基礎上提出磁流變阻尼器的遞階模糊辨識，並將遞階anfis模糊系統用於正模型和逆模型的智能辨識。分享友人