estimator
美 ['est??me?t?] 
英 ['est?me?t?]
- n.估計(jì)者；估計(jì)量
- 網(wǎng)絡(luò)估計(jì)器；評(píng)價(jià)者；估算師
英漢解釋
例句
Thus the estimator is an efficient estimator which utilizes only a few snapshots to estimate the spectrum.
該方法是一種可以利用少量快拍進(jìn)行譜估計(jì)的有效方法。
The new service simplifies the array of airline fees with the first fully integrated Fees Estimator in Europe, says the company.
該公司說(shuō)，新的服務(wù)通過(guò)歐洲首個(gè)全面整合的FeesEstimator工具簡(jiǎn)化了航空公司的票價(jià)顯示方式。
The studies of the witness from the psychologists view have had two ways of estimator variables and system variables and much achievement.
目擊見(jiàn)證的心理學(xué)研究已形成了沿著估計(jì)變量和系統(tǒng)變量兩個(gè)方向進(jìn)行的思路，并取得了大量的研究成果。
The simulation result shows that the system consisting of the estimator boasts a fast response, small torque ripple and good robustness.
仿真結(jié)果表明，使用該辨識(shí)器的系統(tǒng)響應(yīng)迅速、轉(zhuǎn)矩脈動(dòng)小、魯棒性好。
This dissertation proposes a robust controller design and a position estimator for micro permanent magnet synchronous motor drive systems.
本論文提出微型永磁同步電動(dòng)機(jī)驅(qū)動(dòng)系統(tǒng)的強(qiáng)健控制器設(shè)計(jì)及其轉(zhuǎn)軸角度估測(cè)器。
The result calculated by the Needs Estimator is only a guide based on your information .
根據(jù)您提供的資料所計(jì)算的結(jié)果僅作參考。
Theory testified: The estimator is unbiased, and with the smallest variance, thus the estimator is effective.
經(jīng)過(guò)理論證明，該估計(jì)量具有無(wú)偏和方差最小的性質(zhì)，因而該估計(jì)量是有效的。
Consistency of change-point estimator is proved and its rate of convergence is established under weak assumptions.
在較弱的條件下證明了變點(diǎn)估計(jì)的一致性，并得到了佑計(jì)的收斂率；
While not all useful estimators are unbiased , virtually all economists agree that consistency is a minimal requirement for an estimator.
雖然并不是所有的有用的估計(jì)量是無(wú)偏的，但是，一致性則是經(jīng)濟(jì)學(xué)家對(duì)估計(jì)量的最低要求。
The existence of microstructure noise in high-frequency financial data affects the accuracy of financial volatility estimator seriously.
金融高頻數(shù)據(jù)中微觀結(jié)構(gòu)噪聲的存在嚴(yán)重影響了金融波動(dòng)率估計(jì)量的準(zhǔn)確性。
These two parameters of each subband coefficients are obtained by the maximum-likelihood estimator.
同時(shí)采用極大似然方法進(jìn)行兩個(gè)參數(shù)的估計(jì)。
Next, an initial rotor position estimator is proposed to avoid the motor operating in an opposite rotating direction.
其次，針對(duì)該電動(dòng)機(jī)提出一轉(zhuǎn)子初始角偵測(cè)方法，使電動(dòng)機(jī)啟動(dòng)時(shí)不會(huì)有反轉(zhuǎn)現(xiàn)象。
Under some regular conditions, a proposed estimator is proved to be asymptotically normal and convergent rate.
在一些正則條件下證明了該估計(jì)量的漸近正態(tài)性，同時(shí)給出估計(jì)量的收斂速度。
Then, the induction motor vector control theory and its mathematical models were analyzed, with the speed estimator model.
其次，分析了異步電動(dòng)機(jī)矢量控制原理和數(shù)學(xué)模型，以及轉(zhuǎn)速推算模型。
Simulations show that this is one-symbol convergence estimator with low error.
仿真表明，估計(jì)器在一個(gè)OFDM符號(hào)內(nèi)收斂，且誤差較小。
Rather than sitting down and analysing requests, the estimator allocates the item to wide range of dates (or costs).
與其坐下來(lái)分析請(qǐng)求，估算者不如為條目分配寬范圍的日期（或成本）。
And then through the optimal control theory we design the parameters of estimator, through nonlinear control methods design controllers.
進(jìn)而通過(guò)最優(yōu)控制理論設(shè)計(jì)估計(jì)器參數(shù)，并通過(guò)非線性控制方法來(lái)設(shè)計(jì)控制器。
The algorithm indicates that designing satisfactory estimator of linear stochastic systems with uncertainties is effective.
這個(gè)算法表明，線性隨機(jī)不確定系統(tǒng)的滿意估計(jì)器的設(shè)計(jì)是有效可行的。
As an application, the rates of consistency for the estimator of mean residual life function are showed.
作為應(yīng)用，討論了平均剩余壽命函數(shù)估計(jì)的相合速度。
The results also show that significant performances the estimator in extreme low signal-to-noise ratio can be obtained.
同時(shí)該結(jié)果也顯示在低信噪比下的估計(jì)器的卓越性能。
Develop construction plans and provide construct ability analysis (Construction Estimator).
開(kāi)發(fā)建筑計(jì)劃并提供能力分析（建筑測(cè)算師）
Simulation results show that the proposed estimator is insensitive to variance of SNR and robust against frequency-selectivity.
仿真結(jié)果表明該估計(jì)器可有效對(duì)抗通道中信噪比變化和頻率選擇性的影響。
The approach consists of two parts: the Kalman filter without input item and an estimator.
此反向估測(cè)法包括兩部份：無(wú)輸入項(xiàng)卡爾曼濾波器及輸入估測(cè)器。
If table statistics are not available, then the estimator uses the number of extents occupied by the table to estimate the base cardinality.
如果表統(tǒng)計(jì)數(shù)據(jù)是無(wú)效的，那么估計(jì)器使用占用的表擴(kuò)展來(lái)估計(jì)基本的行集數(shù)。
The paper deduces the estimator's asymptotically expressions of mean, variance, resolution and computational complexity.
論文對(duì)改進(jìn)算法漸進(jìn)性均值、方差、譜分辨率的表達(dá)式進(jìn)行推導(dǎo)。
The two image parameters, SNR and noise variance, are estimated using different techniques and are compared with the AR-based estimator.
這兩個(gè)圖像參數(shù)，信噪比和噪聲方差，估計(jì)使用不同的技術(shù)，并與受體的估算。
In this estimator, the ANN is to realize the mapping characteristics from dynamic resistance to spot weld mechanical property.
在此估測(cè)器中，經(jīng)訓(xùn)練的神經(jīng)元網(wǎng)絡(luò)將用于描述動(dòng)態(tài)電阻曲線與焊點(diǎn)力學(xué)性能的映射關(guān)系。
We compare four types of methods for estimating instantaneous frequency. The phase difference estimator is susceptible to noise.
本文比較了四類計(jì)算瞬時(shí)頻率的方法。基于相位差分的方法對(duì)噪聲敏感；
Numerical results show that the advantages of estimator are high precision and robustness to amplitude and phase error of sensor gain.
計(jì)算機(jī)仿真表明了此方法具有估計(jì)精度高，對(duì)陣元的幅相誤差魯棒性強(qiáng)等特點(diǎn)。
The focus of this dissertation is in chapter three- application of EKF estimator in speed-sonserless vector control system of IM.
本論文的核心是第三章——基于卡爾曼濾波估計(jì)的無(wú)速度傳感器矢量控制系統(tǒng)。
Aiming at tracking a ballistic missile which maneuvers during its reentry phase, a interacting multiple model estimator is proposed.
課題的主要內(nèi)容如下：針對(duì)再入段發(fā)生機(jī)動(dòng)的彈道導(dǎo)彈的跟蹤問(wèn)題，提出了一種基于交互多模型的跟蹤算法。
The randomly weighted least square estimator (RWLSE) for the parametric component in semi-parametric regression models was mainly discussed.
主要考慮了同方差型的半參數(shù)線性回歸模型中參數(shù)的隨機(jī)加權(quán)最小二乘估計(jì)（RWLSE）。
we prove the weak consistency of the estimator , which is based on the point process convergence.
基于點(diǎn)過(guò)程的收斂性，證明了這一估計(jì)是弱相合的。
The results show that fuzzy region recognition based link estimator can describe the link quality well, and has more practicability.
研究結(jié)果顯示，基于模糊區(qū)間識(shí)別的鏈路評(píng)估器能夠準(zhǔn)確反映當(dāng)前鏈路狀況，更具實(shí)用性。
With frequency bias increasing, estimated bias and variance of adaptive frequency estimator (AFE) enlarge.
隨著頻偏的增大，自適應(yīng)頻率估計(jì)的偏差和方差也隨之增大。
With the aid of moment expressions, an unbiased estimator is proposed for the Poisson distribution.
借助矩的表達(dá)形式，提出了一種關(guān)于被估參數(shù)的無(wú)偏估計(jì)方法。
In this paper we proposed a gate method which processes the output of the Steiner estimator and thus decreases noises.
本文提出一種門限處理方法，對(duì)Steiner估計(jì)器得到的信道響應(yīng)進(jìn)行改進(jìn)，削弱噪聲影響。
After that, a rotor position estimator is proposed. By detecting the back emf, a rotor position of the motor can be obtained.
其次，本文提出一種轉(zhuǎn)軸角度估測(cè)器，藉由偵測(cè)反電動(dòng)勢(shì)，獲得三相無(wú)刷直流風(fēng)扇電動(dòng)機(jī)的轉(zhuǎn)軸角度。
The conclusions can provide theoretic direction for design of estimator in vehicle stability control system.
研究結(jié)果可以為汽車穩(wěn)定性控制系統(tǒng)估計(jì)器的設(shè)計(jì)提供理論指導(dǎo)。
Secondly, the transition probability of classical IMM estimator is determined by experience.
其次，IMM算法馬爾科夫轉(zhuǎn)移概率是先驗(yàn)確定的。
