準線性特性 的英文怎麼說
中文拼音 [zhǔnxiànxìngtèxìng]
準線性特性
英文
quasilinear chareacteristics- 準 : Ⅰ名詞1 (標準) standard; guideline; criterion; norm 2 (目標) aim; target Ⅱ動詞1 (依據; 依照)...
- 線 : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 特 : Ⅰ形容詞(特殊; 超出一般) particular; special; exceptional; unusual Ⅱ副詞1 (特別) especially; v...
- 線性 : [數學] [物理學] linear; linearity線性代數 linear algebra; 線性方程 linear equation; 線性規劃 line...
- 特性 : characteristic(s); character; performance; features; properties; behaviour; response; character...
-
In local vector match method, we add the line numbers and the dispersion of direction angle between the center point and near minutiae point. we also add the direction angle of the center point. these additions enhance veracity of the minutiae feature matching
在局部向量特徵匹配法中加入了中心點與鄰近特徵點的紋線數,方向角差,中心點的方向角等特徵信息,提高了特徵匹配的準確性。Drayton standard test method for determination of cooling characteristics of quenchants by cooling curve analysis with agitation drayton unit
攪拌冷卻曲線分析法測定冷卻劑冷卻特性的標準試驗方法This thesis tries to update the cmdsr system to achieve the characters below : real - time, better robust, higher recognition rate, non - special - man. considering the disadvantages of traditional improved spectrum subtraction speech enhancement, this thesis proposes the theory of fuzzy spectrum subtraction based on the fuzzy theory and improved spectrum subtraction speech enhancement ; as for the difficulties of detecting the endpoint of speech signal, the thesis gives the table of initial and the improved parameters, with which we can confirm the endpoints of mandarin digit speech ; the thesis puts forward two - level digit real - time speech recognition system, the first level is based on discrete hidden markov model which is linear predictive coding cepstrum ( lpcc ) and difference linear predictive coding cepstrum ( dlpcc ), the second level is based on formant parameters ; as for the realization of hardware, the thesis depicts the realization of every part of cmdsr based on the tms320vc5402 in detail ; as for the development of software, the thesis gives the software design flow chart of cmdsr, simulates the basic theory with matlab language and gives the simulation results
針對傳統的「改進譜相減法語音增強」參數設定單一、環境適應能力差的缺點,提出了一種利用模糊理論和「改進的譜相減法」結合的「模糊譜相減法語音增強」 ;針對語音信號端點檢測困難的特點,通過matlab模擬試驗,給出了能夠準確確定數碼語音端點的初始和改進參數表;提出了利用基於線性預測編碼倒譜參數和差分線性預測編碼倒譜參數相結合的離散隱含馬爾可夫模型進行第一級識別、利用共振峰參數進行第二級識別的兩級漢語數碼語音識別系統,在保證系統實時性的同時,實現連接漢語數碼語音識別系統識別率的提高;在硬體實現上,詳細闡述了基於tms320vc5402的連接漢語數碼語音識別系統各部分硬體設計;在軟體開發上,給出了連接漢語數碼語音識別的軟體設計各部分的流程圖,並對各部分進行了matlab模擬,並給出了模擬結果。Research of the non - involution characteristic of thermal deformation gear
標準漸開線齒輪熱變形時的非漸開特性研究The complex function between isochromatic fringe orders and rgb gray values of the image pixels is described by bp artificial neural network. the technique can improve the precision of experimental stress analysis in three - dimensional photoelastic thin slices
其特點是通過bp神經網路建立圖像中像素點的r 、 g 、 b顏色值與條紋級數n之間的非線性關系;可以準確地得到3級以內等色線條紋級數。The sensor exhibits a linear response to c3 in the concentration range 6. 5ng / ml to 75ng / ml, correlation coefficient 0. 973. 4 ) a novel enzyme - link fluoroimmunoassay system using 2 - chloro - 10 - [ 3 - ( 4 - methyl - l - piperazinyl ) propyl ] 10h - phenothiazine ( prochlorperazine ) as substrate to determine the goat anti - igg was developed by using polystyrene ( ps ) as carrier. the hrp - labled goat anti - igg can catalyze the oxidation of prochlorperazine to cause the increasing of fluorescence
4 )以聚苯乙烯( ps )製成史持體,通過疏水性非特異吸附將igg固定在其表面,然後與gaigg和酶標gaigg進行競爭免疫反應,以雙氧水和甲哌氯丙嗪混合溶液為熒光底液,通過測定395nm處熒光增強的多少來測定gaigg的濃度,熒光響應與gaigg濃度在2n留ml到60n留ml之間呈準線性關系。Standard test method for determination of cooling characteristics of quench oils by cooling curve analysis
通過冷卻曲線分析測定淬火油冷卻特性的標準試驗方法Adopt transfiequency motor to control speed, processing speed fast and high processing efficiency ; adopt double straight line rolling glide and double ball screw rod transmission system guarantee the processing size s veracity and stability. upper chamfer angle can automatic rise and fall so its have easy handling, compact structure the minimum width of the glass can be 127mm
加工速度快,效率高雙直線導軌和雙絲桿傳動系統確保了加工尺寸的準確性和穩定性,上倒角自動升降的先進性,使其具備操作方便結構簡潔等特點。In the end, the main content of this dissertation is addressed. in chapter 2, based on the analysis of present vibrator ' s principle and structure, two kinds of transfer functions and frequency response curves of the vibrator, driven by voltage feedback power amplifier and current feedback amplifier, are given separately. and turnover frequencies between different frequency rangs are also given
第二章分析了標準振動臺的工作原理和結構,在此基礎上,建立了標準振動臺的機械和電氣方程,給出了恆壓源和恆流源功放激勵下的振動臺傳遞函數及幅頻、相頻特性曲線,列出了不同頻段間的轉折頻率。Specifications : power input : standard 220vac, 50hz power output : standard 12vdc, 3a control electric locks or bolts directly
功能特性:交流輸入:標準220vac , 50hz直流輸出:標準12vdc , 3a直接控制電鎖:可減少門禁控制器的負荷,節省工程布線,減少故障隱患。Integration of these two sides could let the results of layerwise summation method ( lsm ) be more accuracy, which can consider not only soil stress history but also soil lateral deformation and soil nonlinear properties even. ( 5 ) research on the application of meshless method for embankment settlement calculation
綜合這兩個方面,單向分層綜合法的計算結果趨于更準確,其不但能考慮應力歷史外,而且能計入土體側向變形甚至土體非線性特性; ( 5 )路堤沉降計算無單元法應用研究。Based on the principal of the least prediction error and introduced relation analysis method, a new prediction method was advanced in the field of local climate prediction
摘要針對局地短期氣候變化的非線性特徵及其難以用模型準確刻畫的現狀,根據預報誤差最小原理,引入關聯度分析,提出了一種關于局地短期氣候預測的關聯度方法。The non - linearity of measurement microphone in principle and structure at high pressure level analysed, and deeply introduces the high pressure level calibration system, the systems principle of operation, calibration method, measurement uncertainty and experimental results and deeply introduced
摘要從原理和結構上分析測試傳聲器在高聲壓級下的非線性特性,著重介紹以高壓諧振耦合腔為核心的高聲壓級校準裝置的原理、校準方法及不確定度分析,並給出一些試驗結果。In order to improve measurement precision and display fidelity of the instrument, three new methods of nonlinear calibration of thermal instruments, which are based on intelligent control theory, are presented in this paper, such as nonlinear compensation of zr02 oxygen measurement instrument using bp nn, nonlinear calibration of temperature measurement sensors using cmac nn and nonlinear identification of throttle flow meter using ga. these methods prove to be not only simple but also effective
火電廠熱工儀表普遍存在非線性特性,為了提高參數測量的準確度和儀表顯示的精確度,基於智能控制理論,文中提出了熱工儀表非線性校正的新方法: bp神經網路補償氧化鋯氧量計非線性特性的方法、 cmac神經網路校正測溫傳感器非線性特性的方法、遺傳演算法辯識節流式流量儀表非線性特性的方法。Standard inverse - time characteristic for overcurrent relays
過流繼電器的標準反時特性曲線The sensitivity correct and the test of magnitude character for sensor are done by the comparison method, the horizontal sensitivity, linear error and environment character are tested, and the error of indication is calculated in chapter four
第四章採用比較法對傳感器進行了靈敏度校準、幅頻特性測定,並進行了橫向靈敏度、線性誤差和環境性能試驗,計算出了示值誤差。It is always impossible to obtain accurate mathematics model for the practical industrial processes. the model under which the controller is designed is usually different to the real plant owing to model reduction, linearity approximations and the ignoring of the dynamics difficulty for modeling, the changing of the operating environment and other unmeasurable disturbances
在實際工業過程式控制制中要想完全準確地建立被控對象的數學模型是非常困難甚至是不可能的,通過模型降階近似,非線性特性的線性化近似,以及忽略對象難以建模的動態特性、外部工作環境的變化和各種不可測干擾之後所得到的對象模型跟實際對象的特性存在一定的差距,這種差距往往可以看成是系統模型的一種不確定性。Mackey - glass ( mg ) chaotic time series is one of benchmark problems in nonlinear time series forecast, which is representative
Mackey - glass ( mg )混沌時間序列具有非線性特性,是時間序列預測問題中的基準問題之一,具有代表性。The two kinds of joint connection half - rigidity characteristic about gabled frames are discussed. the criterion among rigid connection, zero rigidity connection, half rigidity connection is determined ; the joint ' s moment and rotation angle curve is analyzed ; the calculation method about joint initial rigidity is brought forward ; the ultimate moment ' s calculation formula is deduced ; the result calculated by the formulas is compared to one calculated by the norm ' s formulas
探討了門式剛架兩種端板節點連接的半剛性特性,確定了節點剛接、鉸接和半剛接劃分的標準;分析了節點受力時的彎矩轉角曲線關系;提出了節點的初始剛度的計算方法;提出了節點極限彎矩的計算公式,並與規范關于節點抗彎承載力計算的結果進行了比較。Tested per jedec standard jesd51 - 3. for additional information, refer to the ti application report ; thermal characteristics of standard linear and logic ( sll ) packages and devices, literature number scza005
其它信息參見ti應用報告《標準線性和邏輯( sll )封裝和器件的熱特徵》 ,文獻代碼: scza005 。分享友人