方法和估計 的英文怎麼說

中文拼音 [fāngfǎhégūjì]
方法和估計 英文
indices of world industrial production methods and estimates
  • 方 : Ⅰ名詞1 （方形; 方體） square 2 [數學] （乘方） involution; power 3 （方向） direction 4 （方面） ...
  • 法 : Ⅰ名詞1 （由國家制定或認可的行為規則的總稱） law 2 （方法; 方式） way; method; mode; means 3 （標...
  • 和 : 和動詞（在粉狀物中加液體攪拌或揉弄使有黏性） mix （powder） with water, etc. : 和點兒灰泥 prepare some plaster
  • 估 : 估構詞成分。
  • 計 : Ⅰ動詞1 （計算） count; compute; calculate; number 2 （設想; 打算） plan; plot Ⅱ名詞1 （測量或計算...
  • 方法 : method; means; way; technique; process; procedure; plan; device; recipe; fashion; tool; maneuver
  • 估計 : estimate; evaluate; take stock of; size up; calculate; appraise; reckon; estimation; forecast
  1. The efficiency of this algorithm can be recognized from the experimental results which are attached at the end of this thesis. this thesis ends with the study of the maximum a posteriori ( map ) method with

    本文最後對最大后驗概率估計法進行了研究，給出了最大后驗概率估計法的原理、方法和步驟。
  2. Through matlab simulations, this improved algorithm can not only achieve the same resolution ability as the conventional music algorithm in ideal conditions, but also acquire the resolution ability and estimation precision that music algorithm can ’ t obtain in the nonideal condition of so - called signal eigenvalue leakage

    通過matlab模擬，該改進方法不僅可以在理想情況下取得和傳統music演算法一樣的分辨力，而且在所謂的信號特徵值泄露的非理想情況下可以取得傳統music演算法不能達到的分辨力和估計精度，同時一定程度上減小了運算量。
  3. First, based on the historical data of 20 years of henan province, the cloud seeding operation cases in april and october in the central region of henan province were evaluated by cluster - analysis - based floating control historical regression method with uniform precipitation and atmospheric precipitable water as meteorological covariates, cluster - analysis - based floating control historical regression method with uniform precipitation as meteorological covariate, and floating control historical regression method ( fcm )

    首先，根據河南省近20年的歷史資料，分別用以降水量為協變量的ca - fcm方法、以降水量和整層大氣可降水量為協變量的ca - fcm方法和浮動對比區歷史回歸統計檢驗方法（ fcm ） ，對河南省4月和10月增雨作業進行評估。
  4. Firstly, the mathematical method, wavelet transform of random error processing and kalman filtering algorithm of system error estimation, is designated ; the process of development of wavelet transform and its present research is recommended ; and, the definition and development situation of real - time data processing and post - flight data processing of trajectory measurement data is summarized briefly

    首先指出了應用的數學方法，即處理隨機誤差的小波變換方法和估計系統誤差的kalman濾波演算法;介紹了小波變換方法的發展過程和國內外的研究現狀;綜述了彈道測量數據的實時數據處理和事後數據處理的概念和發展狀況。
  5. The fifth chapter " stock price arfima, garch and figarch model " introduced different kinds of time series models including fractal model, method such as analysis of variance ( anova ) and unit root test to test the stability of time series, method and criteria to estimate the arfima, garch and figarch model

    第五章介紹了股票價格的分形時間序列模型，介紹了檢驗時間序列平穩性的方差分析和單位根檢驗方法以及非平穩的處理方法， arfima ， garch和figarch模型的建模方法和股票市場的分形特徵和股票價格的figarcll模型叭穴參數估計方法和估計準則。
  6. The thesis mainly recounts the detail questions about bayesian small sample theory and the important applications of the theory in engineering, and gives sufficient analyses and discussion of every step of accomplishing a precision evaluation when using small samples. in the thesis, the following issues are contained, such as how to get and denote the prior information, the consistence test of prior information and test samples of shooting range, the fusion of multi - source information, calculating of posterior probability, estimation with bayesian approach, how to constitute test evaluation project of different performance and calculate the risks of both sides are contained, and at last a kind of applied method to calculate the effectiveness is given

    論文主要敘述了有關bayes小樣本理論的一些具體問題，以及該技術在工程中的一些關鍵應用，對小樣本條件下精度鑒定的各個環節給予較充分的分析和討論，其中包括驗前信息的獲取、表示，驗前信息和靶場試驗樣本的一致性檢驗，多源信息的融合，驗后概率的計算， bayes方法在估計中的應用，試驗鑒定方案的制定，對不同戰標的評估方法和風險的計算等，最後對作戰效能的計算給出了一種工程中較實用的方法。
  7. At the same time, the applicability and error of different methods used in prefabricated plastic to calculate final settlement based on the field settlement data and to calculate percent consolidation were compared in this dissertation. the results could be a reference in choosing the method of calculating settlement and percent consolidation and to evaluate the error of results in other projects

    對目前根據現場實測沉降資料推算最終沉降的方法和常用的固結度計算方法在用於塑料板排水法時的適用性和計算結果的偏差規律進行了比較研究，可作為選擇計算方法和估計計算誤差的依據。
  8. The simulation results show the validity of this algorithm. 2. a novel 2 - d esprit method based on three orthogonal linear arrays is proposed to estimate 2 - d doa of different users

    提出了一種新的基於垂直陣列結構的二維capon 、 music和esprit方法來估計信號的doa ，此方法只需三個均勻直線陣就可估計用戶的二維doa 。
  9. Equipment reliability testing - part 4 : statistical procedures for exponential distribution - point estimates, confidence intervals, prediction intervals and tolerance intervals

    設備可靠性試驗.第4部分:指數分佈的統計方法.點估計置信區間預測區間和公差區間
  10. Equipment reliability testing - statistical procedures for exponential distribution - point estimates, confidence intervals, prediction intervals and tolerance intervals

    設備可靠性檢驗.指數分配的統計方法.點估計置信區間預期數值變化范圍和公差范圍
  11. So a discrete lyapunov direct method and its modern theory with k class function is applicable to the case of the latter

    因此可以利用奇異點理淪和方法來估計可容許采樣周期的上確界t 』的問題
  12. This model uses the method of absorbance limit ( j value method ), the method of nonlinear judgement and the same sign method comprehensively in order to obtain an accurate and reliable value of enzyme activity

    這個模型綜合運用了吸光度限製法（ j值法） 、非線性判別法和估計線性范圍的同號方法等方法，得到線性范圍的吸光度變化率，用於準確計算酶活。
  13. After the system has been synchronized, we first use the least square method to make channel estimation, then separate the channel response information from the channel noises by dft. a weighting function based on the minimum mean square error ( mmse ) criteria can be applied to the time domain channel impulse response

    在系統同步條件下，首先使用最小平方方法來估計通道響應，然後利用離散傅利葉變換的性質把通道響應信息和通道噪聲分離，並在時域按最小均方誤差準則做加權處理。
  14. Comparing with si ( sin ( x ) / x ) interpolator, cubic interpolator with low pass filter, and winner interpolator in 16qam ofdm system both in mean square error and bit error rate without encoding, the results of the method proposed by this thesis show that the performance is better than si interpolator and cubic interpolator with low pass filter, and close to the winner interpolator but the complexity is much lower than the latter

    在16qamofdm系統中，將其與帶低通濾波器的si （ sin （ x ） / x ）插值法、 cubic插值法和winner插值法進行了通道估計的均方誤差和無編碼的誤比特率的模擬結果進行了比較。結果表明，本方法的估計性能優于si和cubic插值法，接近優化的winner插值法，但其計算復雜度與winner插值法相比卻大大降低。
  15. Its angular resolution ability under different snrs is summarized comprehensively. the effects on its performance by the factors such as snapshots and number of array sensors are investigated and their relations are also quantitatively analyzed

    深入研究了bmode方法的估計性能，得到其在不同信噪比下的角度分辨門限以及不同的快拍數和陣元數對其性能的影響。
  16. The extended model - calibration estimators for linear and bilinear parameters is generalized, and it is shown that the extended model - calibration estimators is optimal in the class of extended calibration estimators

    摘要推廣了模型校正方法去估計線性參數和雙線性參數，並證明了廣義模型校正估計在廣義校正估計類中是最優的。
  17. They are almost based on the theory of conventional detection and estimation. so when the signal to noise ratios of the received signals becomes lower, the performance of these methods take a turn for the worse, and these methods don ’ t work

    這些方法大多基於常規信號檢測和估計理論，對于寬帶微弱的ds信號，當信噪比較低時，這些估計方法的估計性能急劇惡化，不能得到有效的估計結果。
  18. Meanwhile the beamspace high - resolution methods possess better resolution performance than the element - space high - resolution methods in the condition. the bmode method and the broot - music method show the best resolution performance among the five beamspace methods

    在此基礎上，還比較分析了多種波束域高分辨方法對不等強度源的分辨能力，結果表明bmode方法和broot - music方法的估計效果最好。
  19. Some related res ults have been acquired after comparing these cdf with the theoretical capacity. in the fourth chapter, it was at first estimated all the channel coefficients by maximum likelihood estimation and minimum mean square error estimation method on the basis of the construction of the transmission frame and the mathematical model for the wireless mtmo system of channel estimation with training sequence

    第四章首先基於訓練序列估計的無線mimo傳輸幀結構和數學模型，分別使用最小均方誤差估計法和最大似然估計法估計出了通道的各個系數，在小信噪比和大信噪比時，比較了兩種估計方法的估計誤差的方差。
  20. Give some simulations about the doa ( direction - of - arrival ) estimation based on system of correlation equations. while the improved genetic algorithms was used. comparison of the accuracy of estimation for different objective function and different values of snr are given with narrowband signal

    該方法運用改進后的遺傳演算法對聲壓和質點振速之間的相關方程進行求解，當目標信號為窄帶時，對不同代價函數下遺傳演算法對信號的方位和強度估計進行了比較，並對信噪比、方位角變化時該方法的估計結果進行了模擬研究。
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