模型擬合技術 的英文怎麼說

中文拼音 [móxíngnǐgějìshù]
模型擬合技術 英文
model-fitting technique
  • 模 : 模名詞1. （模子） mould; pattern; matrix 2. （姓氏） a surname
  • 擬 : 動詞1. （設計; 起草） draw up; draft 2. （打算; 想要） intend; plan 3. （模仿） imitate
  • 合 : 合量詞（容量單位） ge, a unit of dry measure for grain （=1 decilitre）
  • 技 : 名詞（技能; 本領） skill; ability; trick; technique
  • 術 : 術名詞1. （技藝; 技術; 學術） art; skill; technique 2. （方法; 策略） method; tactics 3. （姓氏） a surname
  • 模型 : 1 （仿製實物） model; pattern 2 （制砂型的工具） mould; pattern3 （模子） model set; mould patter...
  1. This paper has emulated the complex process of bioceramic " s degradation by using the computer simulation technique and studying the principle of material " s degradation, and combining the grain growing model with material degradation model

    本文利用計算機模擬技術，在深入研究了生物陶瓷體內降解機理的基礎上，將晶粒長大模型和材料降解模型有機結合，用於模擬生物陶瓷的降解過程。
  2. We use integrated research approach combining studies of ecosystem processes, remote sensing, gis, and computer modeling, to analyze and quantify ecosystem dynamics of major biomes of china in the context of global change. our researches are multidisciplinary, and focusing on terrestrial ecosystem processes at multiple - scales

    以陸地生態系統學為指導學科，綜合多尺度生態系統過程檢測與分析、遙感和gis技術應用、計算機模型模擬，研究和預測全球變化背景下區域生態系統結構及其功能的變化趨勢。
  3. This research work on bird striking has a long history and already got plentiful achievemellts in theories and experiments, howevef, still a long way no doubt waits to go for sophisticated research work on it more detailed to apply to airframe engineering quantitatively in combination wth the technical reformation of the birdstrike experimelltal system in our laboratory, this thesis deeply studies and analyses the numerica1 computation and simulation methods to birdstrike dynamic response problem based on finite - elemefit - method ( fem ) numerical emulation and modem large - scale scientfic computation software

    本文結合我公司鳥撞實驗體系技術改造項目，應用有限元數值計算模擬技術及現代大型科學計算工具，對鳥體撞擊飛機風擋結構的動力學響應問題進行了系統學習與研究探討，初步掌握了科學計算方法，獲得了計算模擬的實踐經驗，為今後深入應用大型科學計算手段進行撞擊類科學問題的研究以及深入應用於工程實踐奠定了強有力的工作基礎。
  4. Conclusion : modern computer technology " s imitation of diagnosis and treatment thoughts of tcm, depends on clearness and briefness of expert " s experience and reason and completeness of mathematical model

    結論：現代計算機技術對傳統中醫診斷與治療思維的模擬，依賴于中醫專家的思維是否清晰簡明與相應數學模型是否合理與完善。
  5. Technicans are trying to find out a more reasonable point to describe work state of pump for some reasonless factors of this model, the key technology of developing ads is on adopting a means by using theoretical calculation and curve fitting to build a reasonable pump state graph model, the model " s rationality based relations between pump efficacy and sinking depth is illustrated by restrict programme argumenting

    抽油增效輔助決策系統的開發，其關鍵技術在於採用理論計算及曲線擬合的辦法，建立合理的泵況圖模型，通過嚴格的方案論證闡明基於泵效-沉沒度關系的泵況圖模型的合理性。通過實際數據，檢驗模型的有效性。
  6. Hole repairing in triangular mesh models and piecewise smooth b - spline surfaces fitting have been studied in this dissertation

    本文對三角網格模型上的孔洞修補及分片光滑b樣條曲面的擬合技術進行了研究。
  7. Based on analyzing deeply the basal principle and the system structure of the multi - sensors information fusion technology, and according to the model of feature level fusion, the achieving method of fire detection system based on simulated annealing feature level fusion is presented. this method that searches first - rank ‘ feature fusion coefficient ’ through simulated annealing arithmetic can improve the validity property and demote the mis - warning rate

    在深入討論了多傳感器信息融合技術的基本原理及體系結構的基礎上根據特徵層融合的模型提出了基於模擬退火的特徵層融合火災探測系統實現方法，使用模擬退火演算法搜索最佳的「特徵融合系數」 ，從而提高火災探測的正確性，降低誤報率。
  8. This study run through the basic idea of ecoregional approach methodology and systematic design by integrating agronomy, ecology, environmental economics, resource economics and maths. the study methods included macro - and micro - analysis, qualitative and quantitative analysis, theoretical and case study, statistical analysis and model simulation and so on. resources shortage and environmental pollution casued by intensive agriculture were examined for a specific suburban area shunyi district beijingissues were systematically analyzed including landuse changes, landuse driving force, water - limited yield simulation with wofost model, ecological, environmental and economical analysis of landuse, as well as optimizing pattern of landuse with rcsadss model

    本研究立足於生態區域法的基本思路，採用系統設計的思想，通過農學、生態學、環境經濟學、資源經濟學、數學等多學科的交叉與融合，宏觀與微觀、定性與定量、理論與實證研究等相結合的方法，運用統計分析、模型模擬等技術手段，在大量調研基礎上，針對目前大城市郊區農業用地中存在資源短缺、環境污染等問題，以北京市順義區為典例，從土地利用現狀與動態、驅動力、 wofost模型產量模擬、生態環境經濟分析及種植業結構優化模式等方面進行了系統研究，獲得如下研究結果： （ 1 ） 2002年順義區的土地利用仍以農業用地為主，耕地、園地、林地和牧草地之和占總土地面積的56 ，農用地中糧食作物仍佔43 。
  9. An architectural model of diffserv / mpls backbone is proposed to provide reliable, fair - treating qos service in mpls networks. taking mpls as fundamental packet forwarding mechanism, diffserv as qos provisioning model, our framework relizes high quality network service while balancing load across backbone. defining relationship between interserv service type, diffserv service class and exp field of mpls label, the model could also provide efficient interconnecting service between different user networks

    提出一種mplsdffeery骨幹網路模型：以mpp為基礎傳輸技術，以dffeery為服務質量控制模型，該骨幹網路模型綜合利用區分路由和前攝式多路路由方法實現對業務量的高質量傳輸和網路負載均衡；通過intersery服務類型、 dffeery服務類和mpde標簽中實驗欄位之間的相互映射，該骨幹網路模型實現對多類用戶子網的有效互聯；模擬結果顯示， dffeery mpls骨幹網路模型可有效實現端到端的服務質量控制和流量工程目標。
  10. This thesis analyzed the error performance of mfsk and mpsk modulator in hf with optimal receiver, studied the shortcoming and strongpoint of several typical short - wave data transmission systems and their performance over fading and intersymbol interference channels. the theory and key technical of adaptive modem is discussed. in the last, an efficient modulation scheme - block coded modulation is introduced into hf radio systems to improve the efficiency of hf data transmission, this paper also proposes a hf data transmission system scheme composed of a block coded modulator and a decision feedback type adaptive equalizer

    本文在對短波數傳兩種常見調制方式fsk及psk最佳解調性能分析的基礎上，討論了幾種採用典型調制技術的短波數傳系統（如時頻調制、多進制頻移鍵控慢跳頻、 chess系統）原理、優缺點以及抗衰落和抗符號間干擾的性能；分析了自適應串列數傳系統抗短波通道衰落和多徑干擾的原理、關鍵技術；在本文的最後引入一種有望解決短波數傳系統低效率狀況的調制方式bcm -分組編碼調制，給出了一個採用bcm技術與自適應均衡技術相結合的短波數傳系統方案，並通過計算機模擬進行了初部驗證。
  11. Furthermore intelligent shift control thinking and method are introduced detailed, and the intelligence control of fuzzy neural network is led to construct the model of the speed control of engine, the model of decision of shift, the model of clutch joint velocity and the model of the whole amt gearshift, simulation is carried out

    詳細地描述了智能換檔控制的思路和方法，引入模糊神經元網路智能控制技術，構造發動機轉速控制模型、檔位決策模型、離合器接合速度控制模型及amt換檔系統模型，並進行模擬模擬。
  12. In this paper, based on much connected and basic data about fenhe first reservoir, second reservoir and shanxi wanjiazhai yellow river diversion project, etc, the multi - object optimal model for united operation of fenhe first and second reservoirs was found, the operation rule by using multiple regression technology in optimal outcome for them was also made

    本文參閱了大量國內外有關文獻、並全面收集了汾河一庫、汾河二庫、引黃工程等基本資判。的基礎上，建立了汾河水庫一庫、二庫聯合運用的多目標優化模型，並對優化結果用多元回歸擬合技術制定了汾河一庫、汾河二庫的運行規則。
  13. Finally, it is to conformity the theory on solid structure of real rights with the analysis module of value rights and law drafting techniques

    並運用價值權的分析模型、法律擬制技術整合立體的物權結構理論。
  14. Using the model dividing technique, the virtual scene is divided into small - scale sub - scenes. meanwhile, by combining the different transferring sequence of sub - scenes, this could not only reduce the network delay, but allow the combination of sub scenes in any sequences so that users can choose their own path to follow

    結合模型分割技術，將虛擬場景分割成小規模的子場景，這樣即有利於降低網路延遲，同時通過組合子場景的不同傳輸順序，打破流式傳輸的固定路線傳輸，在一定程度上滿足用戶挑選路徑瀏覽的需求。
  15. Layered theory in network technique was introduced into the research in chapter ii, on which a new layered architecture in virtual instrument was built. by integrating this structural model with com technique, further researches including theoretical analysis and model design on long - range control have been carried out

    在第二章中引入了網路技術的分層思想，構建了虛擬儀器的分層體系結構，並對此結構模型與com技術結合實現遠程控制功能進行理論分析與模型構建。
  16. Additionally, the mutual coupling characteristic of adaptive antennas is analyzed by mom and equivalent network method, and the data model is built considering the mutual coupling of antennas arrays. the effect of mutual coupling on music algorithm is also studied, and we get a method to find the mutual coupling matrix based on music algorithm. finally, the effects of mutual coupling and rf channel imbalances on td - scdma are investigated, which will provide a reference for system design

    最後在矢量通道模型分析基礎上，深入地研究了td ? scdma系統中自適應天線與聯合檢測相結合技術，從系統矩陣和誤碼率模擬兩方面考察了自適應天線對聯合檢測性能的改善，並分析了陣列互耦和射頻通道校準誤差對td ? scdma系統上行性能的影響，為系統設計提供了依據。
  17. So the management has taken some technical reco nstruction and formed a linear regression model of the killing oxygen by adding aluminum process with history data. however, it is just an empirical formula, which cannot take the real time, disturbance and randomness at the spot into account. so the fitting accuracy and forecast of this model are not perfect and it is difficult to design the automatic control system about killing oxygen by adding aluminum process and achieve accurate control

    為此，廠方經過了一些技術改造，通過歷史數據建立了定氧加鋁工藝的一個線性回歸模型，該模型僅僅是一個經驗公式，無法顧及具體現場中的實時性、擾動性和隨機性等諸多因素，故該模型擬合精度和預測情況是不理想的，這就給定氧加鋁自動控制系統的設計帶來一定的困難，也難以實現精確的、理想的控制。
  18. The thesis makes and works as follows : at first, established the mobile channel model, through the analysis of the mobile channel characteristics ; the second, proved the advantage of ofdm througth comparing several parallel technologies, and implanting the ofdm technique in the mobile communication system modulator ; then, this thesis gived the baseband transmission architecture of ofdm mobile communication system and established the model of ofdm mobile communication system. at last, the thesis gives a brief introduction of the design of the hardware platform for the wireless communication system as well as the data transmission flaw

    以下是本文所作主要工作：通過分析移動通道的特性建立了移動通信系統通道模型； ofdm技術與傳統的并行傳輸技術相比，具有很大的優勢，結合建立的移動通道模型，將此技術應用在移動通信系統之中；在對ofdm技術基本原理進行分析的基礎上，對ofdm移動通信系統進行建模與模擬分析：最後，給出了詳細的ofdm移動通信系統發射機和接收機的原理框圖，提出了一套基於dsp & fpga的ofdm移動通信系統硬體平臺設計方案。
  19. And analyzes the merit and demerit of existing designing and realizing methods. in the thesis, a kind of intelligent voltage and reactive - power fuzzy controller based on nzne. region controlling method is designed. futhermore, the thesis proposes a method of using integral to reduce modulation times and restrain mistake, and provides the relization and simulation result of the fuzzy - integral method, and discusses its strongpoint and shortcoming

    本文首先介紹了變電站電壓無功綜合控制的目標、原理、意義及數學模型，分析了現有控制方法和實現方式的優缺點，運用模糊控制技術，依據九區域控制分環節來減少調節次數和抑制誤動的控制方法，給出了模糊-積分控制方法的具體實現和模擬結果，分析了該方法的優缺點。
  20. Smart bit has been studied in this paper considering the false alarm of conventional bit. the fault diagnosis technique of the markov model and information fusion technique based on the artificial neural network have been discussed. the fault detection tests of lvdt sensor are assessed applying the neural network of bp and art - ii, and the validity is proved by the simulated result

    針對常規bit的虛警問題，本文進行了智能bit技術研究，探討了基於馬爾可夫模型的故障診斷技術和基於神經網路的信息融合技術，分別應用bp網路和art - ii型網路對lvdt傳感器進行故障檢測，通過數字模擬驗證了其有效性。
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