matrix n. (pl. matrices 或matrixes) 1.【解剖學(xué)】子宮;母體;發(fā)源地,策源地,搖籃;【生物學(xué)】襯質(zhì)細胞;間質(zhì);基質(zhì);母質(zhì)。 2. 【礦物】母巖;脈石;【冶金】基體;【地質(zhì)學(xué);地理學(xué)】脈石;填質(zhì);雜礦石。 3. 【印刷】字模;型版,紙型;鑄型,陰模。 4.【陣】(矩)陣,方陣;母式;【物理學(xué)】間架;【無線電】矩陣變換電路。 5.【染】原色〔紅黃藍白黑五種〕。 the matrix of a nail 【解剖學(xué)】指甲床。
operation n. 1.動作,行動,活動;業(yè)務(wù),工作;作用。 2.效果,效力;有效范圍,有效期間。 3 【工業(yè)】工序;開動,運轉(zhuǎn);操作,運用;施行,實施。 4.【數(shù)學(xué)】運算;【醫(yī)學(xué)】手術(shù);【軍事】〔常 pl.〕軍事行動,作戰(zhàn);〔pl.〕【航空】地面指揮所;【商業(yè)】(資金的)運用;交易;投機買賣;〔美國〕經(jīng)營。 operation of breathing 呼吸作用。 regulations for technical operations 技術(shù)操作規(guī)程。 directing operation 【火箭】控制程序。 the operation of a machine 機器的運轉(zhuǎn)。 a capital operation 大手術(shù)。 four operations (算術(shù)的)四則,加減乘除。 a base of operations 作戰(zhàn)根據(jù)地,作戰(zhàn)基地;策源地。 a plan of operations 作戰(zhàn)計劃。 main operations 主力戰(zhàn)。 operations on exterior [interior] lines 外線[內(nèi)線]作戰(zhàn)。 come [go] into operation 開始工作,開始運轉(zhuǎn);生效。 in operation 活動著;運轉(zhuǎn)著;施行著。 perform an operation (on sb. for a disease) (給某人)動(外科)手術(shù)。 put into operation 實施,施行。 undergo an operation 受手術(shù)。
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例句與用法
Better results are attainable by using this method without large - scale matrix operations 與常規(guī)方法相比,這種方法不需要進行大規(guī)模的矩陣運算就可較精確地估計出目標的位置。
In quantum mechanics , we can use the vector and matrix operation to express the state and revolution 由于量子計算過程可以使用向量計算模擬,因此適合具有向量處理的微處理器。
Taking advantages of this formula , there is no need to do matrix operations and the computational efficiency is much better than other techniques 算例結(jié)果與理論計算結(jié)果的吻合,說明了分析方法的正確性。
This algorithm applies the small - scale matrix operation to replace the large - scale matrix operation by carefully analyzing the character of the support vector distributing 這種算法通過仔細分析sv分布的特點,采用小規(guī)模的矩陣運算來代替大規(guī)模的矩陣運算。
Applies the strict mathematical reasoning , translates the problem of relearning algorithm of redial basis function neural network into the problem additional operation of matrix operation 應(yīng)用嚴格的數(shù)學(xué)推理方法,將徑向基函數(shù)神經(jīng)網(wǎng)絡(luò)的再學(xué)習(xí)問題轉(zhuǎn)化為矩陣求逆的附加運算。
In order to simplify the operation of matrix multiplications , the concept of primary transpositions is extends , and the concept of generalized primary transposition is proposed by which the method to computer the matrix operations is concluded 摘要為了簡化矩陣乘法的運算,本文對初等變換的概念進行了推廣,提出了廣義初等變換的概念,給出了用廣義初等變換完成矩陣乘法運算的方法。
Clarification and specification of the evaluating factors form the basis to use matrix operation , synthesizing each grade in every single factor and this produce an overall grade to the subject comprehensively . several examples have been given in order to show how to use the method for evaluating the students " achievements with ambiguous property 在這個過程中,對模糊綜合評判的基本步驟進行了分析,詳細研究了模糊綜合評判的實施過程,對一級、多級模糊綜合評判,以及不同評判方式中不同的評價原則進行了分析,并結(jié)合具體的示例闡明了其在網(wǎng)絡(luò)教育中的學(xué)生素質(zhì)評價的應(yīng)用。
The content including : ( 1 ) combined with the powerful matrix operation function and the abundant function computation of matlab , a load flow program is developed . due to the deeply research of admittance matrix , jacobian matrix and correction matrix , this program has a great advantage at both speed and code 其主要內(nèi)容如下: ( 1 )結(jié)合matlab軟件強大的矩陣運算功能和豐富的函數(shù)計算功能,對潮流算法中導(dǎo)納矩陣、雅可比矩陣以及修正方程求解的實現(xiàn)方式進行了深入研究,開發(fā)出一種速度和代碼量都具有明顯優(yōu)勢的潮流程序。
It applies the activex technology , puts forward that in the development of simulation system of robots , the matrix operation function of matlab language and strong graphics function of autocad can be combined to make up for each other ' s short points , and the new method is demonstrated by a practical example 系統(tǒng)選用autocad二次開發(fā)工具之一? ? vba語言進行編程,應(yīng)用了activex技術(shù),提出了在開發(fā)機器人仿真系統(tǒng)中,將matlab語言的矩陣運算功能與autocad的圖形功能相互結(jié)合來補充其不足的新方法,并利用實例進行了驗證。