power estimation 中文意思是什麼

power estimation 解釋
動力估算
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • estimation : n. 1. 估計，評價。2. 預算，預算額；概算。3. 尊重，尊敬。4. 意見，判斷。5. 【化學】估定；測定。
  1. Estimation method of generating electric energy by pv power system

    Pv電力系統發電能量的評估方法
  2. The linear nomogram method for sample size and power estimation of comparing two or more treatment groups

    多組比較樣本含量及檢驗效能的線性算圖估計
  3. Simulations of channel characteristics, a basic part of system simulations, are of vital importance meaning for both analysis and simulation of channel estimation, switching algorithm and power control

    通道特性的模擬是系統模擬的重要組成部分，對通道估計、切換演算法和功率控制等方面的分析與建模有重要的意義。
  4. Tn this paper, the least square algorithm is used to execute state estimation of daqing oil fields power system

    本文運用最小二乘法，對大慶電網的一個子系統的自動監測數據進行了估計。
  5. Secondly, the paper researches blind estimation of signals parameters, including the carrier frequency, signal to noise ratio and symbol rate of digital modulations. thirdly, with the combination of parameters from early studies on the decision theory, a set of robust feature parameters are extracted from signal power spectrum and the power spectrum of the second and fourth power of signal. based on these parameters, the proposed scheme is able to recognize 12 types of common used modulations, namely ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb 、 fm

    接著，對信號功率譜、平方譜及四次方譜進行研究，針對通信中常用的調制方式，結合前人提出的基於決策理論中的特徵參數，設計了一組對信噪比和信號調制參數不敏感的分類特徵參數，利用上述參數完成了一種基於信號頻域的識別方法，可以對ask 、 2fsk 、 msk 、 4fsk 、 psk 、 qpsk 、 / 4qpsk 、 8psk 、 am 、 dsb 、 ssb和fm這12種常用調制方式進行識別。
  6. Speed - up techniques for gate - level power estimation are proposed. an efficient power estimation flow is presented firstly to reduce the power simulation time

    本文的主要貢獻如下: 1 .提出了加速門級功耗模擬與分析的方法。
  7. Reliability assessment of xi - luo - du underground water - power plant : the results have been used by the cheng - du surveying, design and research institute for the preliminary design ; （ 2 ） the stress and strain analysis for the xiao - guan - zi sluice and its foundation : the report has been applied for the reinforcement of the foundation ; （ 3 ） the thermal control procedure for the no. 7 - 14 power plant dam segments of the three gorge project ： the research report provides the effective and efficient methods for the controlling of the temperature field in the mass concrete structure ; （ 4 ） the software system development for the long - term monitoring for dikes ： the software can automatically give the results of the seepage field and the probability of soil piping of dikes and underground ; （ 5 ） reliability assessment of xiang - jia - ba underground water - power plant : the results have been used by the zhong - nan surveying, design and research institute for the preliminary design ； （ 6 ） fatigue reliability estimation of shipping berthing pillar : the results give the optimized design scheme and prediction of the structural age ; （ 7 ） 3 - d static and dynamic stochastic finite element analysis for the strength, stability and thermal control problem for xi - luo - du project

    溪洛渡水電站超大型地下洞室群圍巖穩定的安全可靠性分析：被成都勘測設計研究院應用於比選報告及可行性論證中； （ 2 ）小關子水電站攔河閘壩及地基的應力應變分析：被成都勘測設計研究院應用於地基加固處理方案； （ 3 ）三峽廠房7 # - 14 #壩段溫控並縫措施研究：為廠房壩段並縫方案的可行性提供了依據； （ 4 ）堤防工程體系的長期監控預報預警決策系統開發：為監控、預測預報堤防滲漏管涌破壞提供分析軟體； （ 5 ）向家壩地下洞室群圍巖穩定的安全可靠性分析：被中南勘測設計研究院應用於初步設計方案中； （ 6 ）靠船墩的疲勞可靠度研究：為廣東航運規劃設計院的靠船墩優化設計和加固提供依據； （ 7 ）溪洛渡高拱壩壩體壩基（壩肩）強度和穩定的三維靜動力隨機有限元分析及可靠度計算：為溪洛渡重大工程壩體的靜動力安全穩定性及溫控方案提供依據。
  8. Lines design method and effective power estimation of craft with round bilge

    圓舭艇線型設計與有效功率估算
  9. The estimation result calculates the elasticities of the average cost to the output, prices of labor, fertilizer, fuel, seeds, and animal power was respectively at - 0. 26, 0. 43, 0. 23, 0. 21, 0. 074 and 0. 056 on a 5 - year - average base while the impacts of technological changes is negative in most provinces and years

    單位成本對勞動、化肥、農機用油、種子和畜力各要素價格的彈性則為0 . 43 、 0 . 24 、 0 . 21 、 0 . 074和0 . 056左右。技術進步效應的估計結果表明多數省區在這一時期內的技術效應不顯著，從而構成了玉米成本的一個增長因素。
  10. Object ' s through signature simulation based on power spectrum density estimation

    基於功率譜估計的艦船噪聲特徵提取及聲場通過特性模擬
  11. Engineering earthquake safety evaluation of the nuclear power station dam site and brige etc. seismic gonation and microgonation, earthquake disaters estimation and mitigation, engineering structure ' s dynamic characteristic etc

    核電站、大壩、大型橋梁等重大工程的地需安全性評價；地震區劃和小區劃，震賃評估、預測及其減賃對策，工程自振特性和環境振動測試，爆破公害的控制設計等。
  12. Based on many other circuit formats, a new kind of logic - level circuit representation, called unified middle - level circuit format ( umcf ), is defined in this paper, in which some special operations on circuit related with power estimation and low power design. umcf can not only interchange circuits of different formats, but also convert circuits to hspice acceptable files, which can be used for transistor level power estimation

    本文結合多種不同的電路格式，自主定義了一種邏輯級電路的中間表示形式（稱為umcf ）和一系列極具特色的與低功耗技術相關的操作，它不但可以實現與其他多種電路格式之間的相互轉換，還可以將電路直接轉換成hspice可以接受的文件，進行晶體管級的電路功耗估計，這樣可以在公認的高精度的功耗模擬器上，對本文的結果進行有效的驗證。
  13. Estimation of rotation speed for induction motor under non - sinusoidal power supply based on modified bp network

    神經網路非正弦供電下異步電動機轉速估計
  14. This master ’ s degree thesis firstly introduces and discusses the principle of ofdm and the merged blue print for digital terrestrial television broadcasting in china, then proposes a scheme for the test platform of narrowband ldpc decoding efficiency based on fpga. this scheme includes techniques such as time - domain synchronization using pn and power estimation using pilots

    本論文首先介紹並討論了數字電視傳輸標準tds - ofdm的實現原理，對其中的一些關鍵問題做了詳細的分析，在此基礎上提出了一種基於fpga的窄帶ldpc解碼-誤碼測試平臺設計方案，即利用時域pn頭同步及頻域導頻進行功率估計的fpga設計。
  15. But an objective and un - biased estimation should be afforded because the socialist construction in the behind - hand economic civilization of the oriental power is a defiant cause unprecedentedly and errors with deficiencies are incident

    但由於在經濟文化落後的東方大國進行社會主義建設是前無古人、充滿挑戰的事業，失誤和不足是難免的，所以應給予客觀、公正的評價。
  16. 1550nm is chosen as the work wavelength, cassegrain transmitting - receiving antenna as the optical antenna of the system through the elucidation of how to choose the work wavelength and optical antenna of comm - unication system. the structure and theoretical design parameter of apt sub - system have been presented through the discussion of the optical signal power estimation of apt sub - system, beam divergence angle, pointing error, and error signal extraction. compared with existed optical wireless communication system, the design scheme proves applicable

    通過對通信系統工作波長選擇、光學天線選擇等闡述，選擇了1550nm作為系統工作波長、卡塞格倫（ cassegrain ）收發合一天線作為系統光學天線；通過對apt子系統功率測算、束散角和瞄準誤差、誤差提取信號等的討論，給出了apt子系統結構和理論設計指標，並將其與現有的光無線通信系統進行比較，說明該設計方案是可行的。
  17. ( 2 ) when analyzing the testing method for the " day - of - week effect ", we considered the ols regression effect and the testing power will decrease because of the different variable in real securities data. we considered the identification. estimation and hypothesis testing of the linear regression model with one rank auto - regression ( ar ( 1 ) ) error ( 3 ) we considered how investors reasonably utilize the testing result of the " day - of - week effect " to direct the investment strategies after obtained it

    （ 2 ）在對「周內效應」的檢驗方法進行分析時，考慮到實際證券數據由於具有異方差性，使得利用ols進行回歸將導致回歸效果和檢驗的勢降低，我們對于具有一階自回歸誤差的線性回歸模型，仔細討論了該模型的識別、估計和對相應參數假設檢驗的方法。
  18. Therefore, the paper mainly discusses the pluses and minuses of the multifarious frequency estimation algorithms, and develops an adaptive method of evaluation on dft for power system frequency, which is based on the equal - angle sampling principle

    因此，本文著重論述了歷史上各種頻率測量演算法的優缺點，並在自適應調整采樣率的等角度采樣原則的基礎上，提出了一種基於dft的電網頻率測量的自適應估計演算法。
  19. Umcf can verify our own simulation results on popular accurate power estimator including transition - based dynamic power estimation, hazard / power - up power estimation, high - complexity leakage power estimation etc. high - dependable and high - efficient experiment environment is the base of this whole dissertation

    在該平臺上實現了動態功耗，冒險功耗及上電功耗估計和靜態功耗估計等，可信高效的實驗平臺是全文工作的基礎。 （ 2 ）動態功耗估計及優化。
  20. Also the hazard resonance phenomenon of benchmark circuits is detected, which can be used to accelerate the power estimation with very good results. at the same time, a transient dynamic power estimation method aiming at power - up circuits is proposed, the appropriative power model and simulation result are detailed in this paper

    這部分內容主要解決的關鍵問題是確定一個簡單而相對精確的較高層的靜態功耗模型，並使用更多上層功耗信息來加速較低層次的功耗估計方法，是本文重要的創新點。
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