filter model 中文意思是什麼
filter model
解釋
過濾器模型-
The main contents are as follows. ( 1 ) filter cloth and the surrounding soil mass are taken as an approximate isotropy in horizontal section, the relationship of stress and strain is studied, the anisotropy is fully considered, the constitutive model of filter cloth reinforcement fly - ash compound is obtained, it is tested with numerous indoor experiments. ( 2 ) the permeable coefficient is introduced into the constitutive relationship of soil mass with relevant seepage theory ( kozeny - carman experience formula ). the test of filter cloth depositing hi the condition of long term seepage flow is done hi the dissertation, the varying regular of permeable coefficient without pressure is presented
本文首先對國內外的研究現狀作了回顧和總結，然後主要針對土工織物加筋粉煤灰復合體的本構關系和計算理論進行研究，主要內容有： （ 1 ）將土工織物和周圍土體視為一種近似的彈性非線性橫觀各向同性體，研究它的應力應變關系，充分考慮它的各向異性，得到土工織物加筋粉煤灰復合體的本構模型，然後通過大量室內試驗進行分析驗證； （ 2 ）引入有關滲流理論，即柯茲尼-卡爾曼（ kozeny - carman ）經驗公式，將滲透系數引進到土體本構關系中。 -
In the model the film thickness in the passage was obtained at first using two phase flow theory ; then, similar analysis solution of concentration distribution of the pollutant in liquid phase and biofilm was obtained through mass component equation of pollutant in gas - liquid phases combined with the biochemical kinetic equation of mass transfer in biofilm and dismission of oxygen limited ; at last, the distribution of pollutant along the filter height and the waste gas purification efficiency were obtained
該模型首先運用兩相流理論獲得了通道內液膜厚度，然後通過污染物在氣相、液相的質量組分方程，結合生物膜內的傳質與不?慮氧限制的生化反應動力學方程，獲得了污染物在液相和生物膜中濃度分佈的近似分析解，最終得到污染物在氣相中沿塔高的濃度分佈及廢氣凈化效率。 -
In this model, ion conduction involves transitions of three states, with one three - ion state and two two - ion states in the selectivity filter respectively. in equilibrium, the well - known nernst equation is deduced
在這一模型中，離子通道的選擇性過濾器主要處於三個態，一個三離子態和兩個兩離子態，轉導過程用這三個態之間的相互躍遷來描述。 -
The focus is placed on the investigation of the standard of the encoding algorithm for mpeg audio layer iii, and the analysis of the major four modules in the compression algorithm, including encoding of subband filter bank, psychoacoustics model, quantification and huffman coding, frame packing
重點研究了mpeg音頻第層編碼的演算法標準。詳細分析了壓縮演算法中的四個主要功能模塊：子帶濾波器組編碼，心理聲學模型，比特流量化與霍夫曼編碼，幀數據流格式化。 -
This paper starts the research of the liquid floated pendulous accelerometer testing system according to the engineering. at first, this paper gives the brief introduction of the history and present status of accelerometer and its testing technology, the working principium and math model of the liquid floated pendu - lous accelerometer, and then, decides the binary width pulse force retrim loop as the design proposal of testing system, researches the transfer function of every part in the system emphasizly, analyses the stability of the whole accelerometer testing system from the angle of control theoretics by the open loop transfer function of system, and designed the correcting net, analyses the basal problems such as resolution, sampling restraint, precision and so on, designs the hardware testing circuits such as preamplification, band - pass filter, alternating amplifier, phase sensitive demodulatorn, pulse - width modulation, frequency scale circuit, moment current generator. finally, using the graphics program language labv - iew which is designed for testing field especially by ni accomplishes the solfware design of testing system, realized the testing functions
首先對加速度計及其測試技術的發展歷史和現狀，液浮擺式加速度計的工作原理和數學模型等作了簡要的介紹，然後確定了以二元調寬脈沖再平衡測試迴路為設計方案，並從控制理論的角度進行了分析，著重研究了系統中各部分的傳遞函數，利用系統開環傳遞函數分析了系統的穩定性，同時設計了系統的校正網路;分析了二元調寬脈沖再平衡測試迴路的解析度、采樣約束以及測試精度等基本問題，並按照系統分析的結果設計了包括前置放大、帶通濾波、交流放大、相敏解調、脈寬調制、頻標電路以及力矩電流發生器等測試系統各部分硬體電路，驗證了電路的正確性，最後按照測試系統的要求，採用了美國ni公司專為測試領域所開發的虛擬儀器工具? ? labview作為測試軟體開發工具，利用該圖形化編程語言完成了測試系統軟體部分的設計，實現了測試功能。 -
The third section introduces two theories involved in this investigation. one is krashen ' s affective filter hypothesis in the monitor model and the other is schuman ' s psychological distance in acculturation model
第三部分是本項研究的理論基礎，主要介紹了克拉申（ s . b . krashen ）的語言監控模式中的情感過濾假說理論和舒曼（ j . schuman ）的文化適應模式中的心理距離理論。 -
First, author analyzes and compares the advantages and disadvantages of existing packet filter technologies and designed a packet filter model for pc according to leitmotiv of model design
首先本文分析比較了現有包過濾技術的優缺點，根據模塊化的設計思想，設計出了適用於個人主機的包過濾系統模型。 -
First of all, i summarize the forecast model category and estimate each model in detail, then, i adopt different model to forecast demand, supply, bdi of bulk shipping market. as to demand forecast, i mainly focus on the imitating precision of primitive data, adopt grey forecast model, self - suited filter model separately, and then compose these models as a better one. as to supply forecast, i use econometrics model to describe the complicated relationship of demand, supply, bdi, gnp etc. as to bdi, i try to draw into market integrated factor, describe the relationship of bdi, supply, capacity, speed, rate of oil, navigating capital etc. then finally, i make afterwards evaluation of these models and then analyze future bulk shipping market in detail
對于需求預測，著重考慮對原始數據的擬合精度，經過模型比較優選論證，分別採用了灰色一階模型，改進的灰色二階、自適應過濾預測的加權組合模型，得到了相當高的擬合精度；對于供給預測，運用計量經濟模型對供給、需求、運價、 gnp 、進出口貿易額等多變量之間復雜的相互關系進行動態模擬，定量的反映出各變量之間的因果關系；對于運價預測，嘗試引入市場綜合因數概念，化繁為簡，通過描述運價與運力供給、載重噸、油耗、航速、燃油價格、航行成本等等諸多因素的關系來進行預測。 -
Then the filter model is deduced to describe the intensity fluctuation induced by xpm in dispersion managed systems. according to this model, optimal dispersion management schemes are got
其次從理論上推導了在色散管理系統中由於交叉相位調制與色散互作用引起的脈沖強度起伏的濾波器模型，根據此模型得到了系統的優化色散補償方案。 -
Chapter 3. ( the generator model of 1 / f noise ) in this chapter the physical generator model, rl line model and filter model, is firstly introduced, then the dsp model, including ma model, fbw model. at last a new 1 / f noise generating method, the presentation of 1 / f noise based on orthonomal wavelet bases, is given
第三章（ 1 f信號的生成模型）本章給出了1 f信號的物理生成模型， rc網路方法、濾波方法，和數字信號處理模型， ma模型、分數維布朗運動模型等，並給出了一種新的1 f信號生成方法。 -
Chapter two introduces a few extensively used maneuvering models include constant velocity ( cv ) model, constant acceleration ( ca ) model, singer model, “ current ” statistical model and two - stage filter model, and discusses every model ’ s state function and parameters
第二章詳細介紹了目前運用最廣泛的幾種機動運動模型，包括勻速運動（ cv ）模型、勻加速運動（ ca ）模型、 singer模型、 「當前」統計模型和二級濾波模型;討論分析了各種模型的過程方程及各種參數。 -
Three tracking algorithms are discussed in chapter three : the imm algorithm, the reweighed interacting multiple model ( rimm ) algorithm and the interacting acceleration compensation ( iac ) algorithm. every algorithm ’ s principle and steps are detailed introduced ; we also do every algorithm ’ s simulation includes the imm algorithm which uses singer model, “ current ” statistical model, two - stage filter model respectively, the rimm algorithm and the iac algorithm
第三章詳細討論了三種目標跟蹤演算法: imm演算法、重新計算權重的交互多模型（ rimm ）演算法和交互加速度補償（ iac ）演算法;詳細介紹了各種演算法的原理及步驟;對分別使用singer模型、 「當前」統計模型和二級濾波模型的imm演算法， rimm演算法及iac演算法作了模擬。 -
We bring forward a semantic filter model based on semantic web - semfit. taking the innovation design system as application background, we describe two application scene hi the system with qa - based arithmetic and semantic web based filter model respectively
以創新設計系統為應用背景，分別描述了基於qa的過濾技術和基於語義網際網路的過濾技術（ semfit ）在創新設計系統中的兩種具體應用。 -
Filter - model consistency for beidou double - star sins system
組合導航系統濾波模型的一致性研究 -
Kalman filter model on landslide monitoring through gps
進行山地滑坡監測的卡爾曼濾波模型 -
Simultaneously, it gives analyses and studies to the e - mail system and structure, and has established the e - mail filter model
同時，對電子郵件的體系結構進行了分析和研究，並建立了郵件過濾模型。 -
The software design is mainly at the foundation of discrete kalman filter model and embeded system programming principle
軟體的設計主要是基於分散性的卡爾曼濾波演算法模型和嵌入式軟體編程原理進行。 -
In addition, the decoupling two - channel filter model is also presented, which is shown much low computation burden and satisfactory accuracy in computer simulations
此外，本文從工程角度出發，導出了兩通道解耦的濾波模型，模擬分析表明此演算法在保證跟蹤性能的前提下降低了計算量。 -
This paper fist assumes that the landslide object is a rigid, sets up a dynamic model of landslide, forms double difference observation data by using the gps carrier phase observation data on monitoring point after deformation and base point, proposes a kalman filter model of landslide monitoring
摘要首先假設邊坡滑坡體為剛體，建立了邊坡滑坡的動態模型，用變形后的監測點和基準點上的gps載波相位觀測值組成雙差觀測值，提出一種滑坡監測的卡爾曼濾波模塑。 -
The paper has established a three - stage model for the selection of virtual enterprise partner with qualitative and quantitative methods, including : the qualitative filter model ; the quantitative sieving model which uses multiple - factor selection ( topsis ), entropy algorithm and amp algorithm synthetically ; and the quantitative goal - planning model
通過定性的和定量的方法建立了虛擬企業合作夥伴選擇的過濾、篩選、最佳組合決策的三階段模型，包括定性的過濾模型和定量的綜合運用多因素選優（ topsis ）法、熵演算法和網路分析法（ anp ）構造的篩選模型以及定量的確定最佳組合的目標規劃模型。
分享友人