estimator

基本解釋

• n. [統(tǒng)計(jì)] 估計(jì)量；評(píng)價(jià)者

同根派生

同根詞
• 詞根：estimate
adj.
• estimable可估計(jì)的；可尊敬的；有價(jià)值的
n.
• estimate估計(jì)，估價(jià)；判斷，看法
• estimation估計(jì)；尊重
vi.
• estimate估計(jì)，估價(jià)
vt.
• estimate估計(jì)，估量；判斷，評(píng)價(jià)

• estimator相關(guān)詞

英漢例句

雙語(yǔ)例句

• But, the fee estimator only appears to work for domestic tickets in the US.
  然而，這個(gè)費(fèi)用估計(jì)工具只能應(yīng)用于美國(guó)的國(guó)內(nèi)機(jī)票。
  http://dict.hjenglish.com
• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
• An easy to use taxifare estimator that predicts the cost of a taxi from one destination to the next inside major US and Canadian cities.
  的士費(fèi)用估算網(wǎng)站，提供美國(guó)和加拿大境內(nèi)從一城市到另一城市的的士費(fèi)用估計(jì)。

原聲例句

• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
  耶魯公開(kāi)課 - 金融市場(chǎng)課程節(jié)選

權(quán)威例句

• They usually say that they have an experienced estimator who works up cost estimates.
  FORBES: Businesses Lose Money From Bad Accounting
• According to StarMine, Coo Way Law is also the top-ranked earnings estimator for the telecommunications services industry.
  FORBES: Magazine Article
• Cigna, which launched a new cost estimator in March, has been getting about 120, 000 unique visitors a month out of its 12.7 million members.
  FORBES: Magazine Article

• estimator更多例句

詞組短語(yǔ)

短語(yǔ)

• unbiased estimator 無(wú)偏估計(jì)值
• Sine estimator 正弦估計(jì)量
• Adaptive estimator 自適應(yīng)估計(jì)量;適應(yīng)估計(jì)量;自適應(yīng)估
• point estimator 點(diǎn)估計(jì)式;[數(shù)]點(diǎn)估計(jì)量;點(diǎn)估計(jì);估計(jì)量
• biased estimator [數(shù)]有偏估計(jì)量;偏誤估計(jì)量;有偏的推估子

• estimator更多詞組

英英字典

柯林斯英英字典

• a person or thing that estimates

• estimator劍橋字典
• estimator柯林斯字典

專業(yè)釋義

電子、通信與自動(dòng)控制技術(shù)

• 估計(jì)器
• 觀測(cè)器

  For solving the key problem of the stator flux estimator, the dynamic and static performance of tradition Low-Pass Filter (LPF) is deeply analyzed.
  為了解決定子磁鏈觀測(cè)器的低速動(dòng)態(tài)差的問(wèn)題,對(duì)傳統(tǒng)定子磁鏈觀測(cè)器的動(dòng)靜態(tài)性能進(jìn)行了深入研究,它是定子磁鏈觀測(cè)器改進(jìn)和優(yōu)化設(shè)計(jì)的理論基礎(chǔ)。

• 估計(jì)量
• 估值器
• 預(yù)估程序

計(jì)算機(jī)科學(xué)技術(shù)

• 估計(jì)器

  Using the improved BP algorithm, the controller and estimator of IMC based on neural network are designed.3.
  2.利用改進(jìn)的BP算法,對(duì)神經(jīng)網(wǎng)絡(luò)內(nèi)?？刂葡到y(tǒng)的狀態(tài)估計(jì)器和控制器進(jìn)行了設(shè)計(jì)。

  經(jīng)濟(jì)學(xué)

• 估計(jì)器
• 估價(jià)者
• 估計(jì)者

數(shù)學(xué)

• 估計(jì)量
• 估計(jì)變量