經典誤差理論 的英文怎麼說

中文拼音 [jīngdiǎnchālún]
經典誤差理論 英文
classical error theory
  • : 經動詞[紡織] (把紡好的紗或線梳整成經紗或經線) warp
  • : Ⅰ名詞1 (標準; 法則) standard; law; canon2 (典範性書籍) standard work of scholarship 3 (典故...
  • : Ⅰ名詞(錯誤) mistake; error Ⅱ動詞1 (弄錯) mistake; misunderstand 2 (耽誤) miss 3 (使受損害...
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  • : 論名詞(記錄孔子及其門徒的言行的「論語」) the analects of confucius
  • 經典 : 1. (具有權威性的著作) classics 2. (宗教教義著作) scriptures 3. (著作具有權威性的) classical
  • 誤差 : error
  • 理論 : theory
  1. The research on error of ctt equating

    測量等值的研究
  2. At first, this paper analyzes the factors of water - sand influencing water level of yellow river and the feasibility just using the factors of water - sand to study water level, and collects the corresponding data ; secondly, because there are strong nonlinear relation in the corresponding data, by meticulous theory analysis, this paper integrates basic nonlinear analysis method, theory of random analysis, method of least squares and so on. it puts forward a method which can get the high accuracy simulation of the data, perfects the multi - factor analysis of variable ( over three factors ) of the statistic ; thirdly, it applies the method to the approximation of corresponding water level process which belong to the capacity of sand of middle - high and middle - low, and get the high - accuracy simulation about the typical nonlinear relation ; at last, this paper definitudes the main influence mode that the capacity of sand. it mainly unite with other factors to work on the water level in the yellow river lower reaches ; mor eover, this paper analyzes the difficult point and the direction of improvement to realize the accuracy forecasting of the flood level of erodible - bed channel

    首先,系統分析了影響黃河水位的水沙因素,及僅用水沙因素有效研究水位的可行性,並按變量對應思想採集它們的相應數據;其次,由於相應水位過程數據中含極強的非線性關系,本細致的分析,將基本的非線性分析方法、統計建模方法、隨機分析、最小均方原則等等數學及方法有機揉合,提出了能有效實現這類數據高精度擬合的分層篩選法,並改進了統計學中多因子(三個以上)方分析法;再次,將這一方法用於黃河中高及中低含沙類洪水相應水位過程的擬合,實現了這一型非線性關系的高精度擬合,各年汛期上下游相應洪水位過程的擬合都較小;最後,明確黃河下游含沙量對水位的主要影響方式,即含沙量主要是與其它因素聯合對水位作用;另外分析了要實現變動河床洪水位過程準確預報的困難所在及改進方向。
  3. The classic control theories based on the feedback primarily design the parameter of the controller according to the error, to reduce influence of the indetermination

    控制主要利用反饋,根據來確定控制器的參數設計,盡量消除它們的影響。
  4. In addition, these methods rarely consider the case of multi - stage preloading. several studies has been made to solve these problems : ( 1 ), an error processing is present to manage settlement data. based on fairing filtration theory, a fairing program is compiled to fair the observed data. ( 2 ), according to classical consolidation theories, an analysis model of settlement data has been built under conditions of multi - stage preloading

    針對目前存在的問題,本文主要做了以下研究工作: ( 1 )建立了沉降觀測數據流程,並基於光順濾波,對沉降觀測數據進行光順處,編制了光順程序; ( 2 )結合固結,建立了分級加載條件下沉降數據分析模型。
  5. Transformed the six - bar guide - bar mechanism realizing linear displacement in automatic instruments into a basic rotating guide - bar mechanism, established the mathematical model of velocity approaching constant by the classical approximate synthesis theory and the modern error theory, discussedthe influences of the existent region of main mechanismic parameters on kinematic and dynamic properties, analysed the theoretical transmission ratio error, advances systematic, complete steps and methods for dimensional synthesis of this mechanism with computer aided design

    將自動化儀表中實現線性輸出的六桿導桿機構轉化為基礎轉動導桿機構,應用的機構近似綜合與現代的,建立了速度逼近常數的數學模型,討了主要機構參數存在區域及對運動、動力性能的影響,分析了傳動比,提出了系統完整的計算機輔助尺度綜合的步驟與方法。
  6. Theoretically, on the basis of the analyses of the errors of typical units in measurement systems, the concept of the separating and tracing of the output errors is advanced. its methods are discussed and compared. the analysis method of generalized wavelet - neural network ( wnn ) is applied

    上,首先在進行測量系統型單元分析的基礎上,述了分解與溯源的思想,並探討了進行動態分解與溯源的方法,過比較,確定了應用廣義小波神網路的分析方法;然後,述了精度損失診斷的與思想。
  7. In general analysis, as the limitation of assumptions of kirchhoff clas - sical plates theory, it makes error when the plates are thicker, which can ’ t meet the require - ments of engineering precision

    常規分析中的克希霍夫薄板由於其模型假定的先天缺陷,在板的厚度較大時會出現明顯的而不能滿足工程精度要求。
  8. Firstly, the principle of phase gradient autofocus and rank one phase estimate and its advanced are detailed. secondly, it proposes an algorithm of fast maximum contrast phase compensation after discussing its similar algorithm fast minimum entropy phase compensation

    的相位梯度自聚焦演算法、秩一相位演算法及其改進形式;在討快速最小熵相位補償演算法的基礎上,提出了對比度最優相位調整演算法,實測數據處表明了該演算法的有效性。
  9. In this paper, overall design philosophy and measure while diagonose the prefabricated substation using ann theory are defined, including the definition of fuzzy expression method for fault symptoms, the definition of typical fault collection and typical fault sign collection, the definition of the format of the learning sample and test sample, and the definition of fault diagnosis model formed in coordination by multi ann whose diagnosis principle are also described. a practical software using visual c + + 6. 0 and access2000 as developing instrument are developed on the basis of diagnosis principle put forward by this paper

    本文確定了應用神網路對箱式變電站進行故障診斷的總體設計思想和步驟:確定了監測數據的預處模糊化方法;建立了箱式變電站型故障集和型故障徵兆集;確定了學習樣本的格式,完成了學習樣本的生成;確定了神網路結構和參數,並對學習樣本應用本文的學習演算法進行了學習訓練,使控制在給定范圍內;以集散監測診斷系統的思想,提出了由多個神網路協同構成的多神網路故障診斷模型,並述了其診斷原
  10. Secondly, based on the theories of computer graphics and computer aided geometric design, and according to the traits of automobile panels, the related theory and experience about 3d geometric expressing of automobile panels are described. it is studied to the constitution methods of typical surfaces forming the surfaces of automobile panel, fairing quality and error analysis and optimization of reconstruction surfaces, and the storage structure of " half " edge for 3d model, data changes in different stamping steps and data exchange among the different software

    然後,在計算機圖形學和計算機輔助幾何設計等的基礎上,根據汽車覆蓋件的特點,歸納總結了適用於汽車覆蓋件三維形體幾何表達的相關驗;研究了構成汽車覆蓋件曲面的型曲面構造方法,重構曲面的光順品質分析、分析與曲面品質優化的方法,三維重構模型的「半」邊數據結構、不同沖壓工序中的數據演化以及不同軟體平臺之間的數據交換;提出了根據周邊曲面的形狀特點構造交匯曲面的方法。
  11. This thesis is organized as follow : chapter 1 gives a general introduce of the basic theories and basic mathematic models of the artificial neural networks, it briefly introduce some main mathematic models and some machine learning algorithm, such as bp 、 hopfield 、 sofm 、 boltzmann machine 、 cmac and etc. in the chapter 2, the author go deep into the bp mathematic model and it ' s algorithm, and emphases on the faults of the bp algorithm, analyzed the reason that cause the bp networks " error shaking, at the same time the writer advanced a improving algorithm

    本文首先對人工神網路的基本和基本模型進行了述,簡要介紹了在人工神網路應用和研究領域當前幾種主導的數學模型和機器學習演算法: bp 、 hopfield 、 sofm 、 boltzmann機、 cmac神網路等;第2章深入分析了bp神網路模型和演算法,重點分析了該演算法存在的問題,剖析bp演算法造成震蕩的原因,並提出了上改進方案。
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