estimation error造句
例句與造句
- We further analyze the effect of channel estimation error on multiuser detection
進(jìn)一步分析了信道估計(jì)錯(cuò)誤對多用戶檢測器的影響。 - The conclusion is that it is only suitable for the occasion where channel estimation error is little
結(jié)論是多用戶檢測只適用于信道估計(jì)錯(cuò)誤很小的情況。 - This advantage is shown that in awgn and multipath channel , its estimation mean bias and estimation error square root is smaller than the sc method
這種優(yōu)點(diǎn)體現(xiàn)在awgn和多徑信道中自適應(yīng)分段相關(guān)時(shí)間同步法的估計(jì)均值偏差和錯(cuò)誤方差均小于sc方法。 - This paper applied many methods to eliminate the estimation error of the flux linkage . finally , a sensor - less dtc pmsm system is implement and has a good performance
系統(tǒng)的調(diào)速范圍可達(dá)1 : 100 ，電機(jī)額定轉(zhuǎn)矩的階躍響應(yīng)時(shí)間為1ms ，動(dòng)態(tài)響應(yīng)優(yōu)秀。 - It is given that quantitative diagnosis to estimation errors of internal temperature of a hot wire embedded at the center of a cylinder - shaped heat equipment
摘要對采用紅外監(jiān)測反推法，由加熱圓柱外壁溫度，確定圓柱體內(nèi)壁溫度的誤差進(jìn)行了量化分析。 - It's difficult to find estimation error in a sentence. 用estimation error造句挺難的
- When more than 10 6 ( 3 , 2 ) parity check codes are used to estimate the snr of awgn channel and rayleigh fading channel , the estimation error is less than 1 %
在bpsk信號通過awgn信道和單徑瑞利信道下使用( 3 , 2 )碼估計(jì),當(dāng)統(tǒng)計(jì)的碼字?jǐn)?shù)達(dá)到106以上時(shí),估計(jì)誤差不會(huì)超過1 % 。 - It inherits the anti - multipath fading ability of ofdm technology as well as the high user capacity of cdma . however , the ofdm - cdma system is vulnerable to channel estimation errors in fast varying channels
但是在快速時(shí)變信道中，正交頻分復(fù)用碼分多址系統(tǒng)對于信道估計(jì)誤差很敏感。 - Then the effects of the more practical issues such as estimation error and the estimation delay are considered , which results in a method that could be used when channel estimation is incomplete
接著分析了信道估計(jì)誤差及信道時(shí)延對于自適應(yīng)調(diào)制的影響，給出了在這些實(shí)際情況下，切換門限的設(shè)定方法。 - Its influence on measurement precision of sediment concentration is also analyzed and the result indicates that a specific estimation error will bring about equal error
同時(shí)從理論上分析了質(zhì)量吸收系數(shù)變化對泥沙含量測量精度的影響，結(jié)果表明質(zhì)量吸收系數(shù)的一定估計(jì)誤差將引起泥沙含量測量結(jié)果的等量誤差。 - In this paper , quantitative estimation of ore loss and dilution resulting fromblock estimation errors was discussed , the computer program was developed , a examplecalculations using this computer program for a copper orebody was made
給出了由塊段估計(jì)誤差引起的礦石損失和貧化的量化估計(jì)方法，開發(fā)編制了計(jì)算機(jī)程序，并以實(shí)例說明其具體應(yīng)用。 - Based on the multivariable analog of civcle criterion , an observer is designed to estimate the system states and hence the dynamical equations satisfied by the estimation error are derived first
基于多變量的圓判據(jù)設(shè)計(jì)觀測器來估計(jì)系統(tǒng)的狀態(tài)，進(jìn)而給出了觀測誤差滿足的動(dòng)態(tài)方程，然后利用積分反推方法，構(gòu)造性地設(shè)計(jì)出了輸出反饋鎮(zhèn)定控制器。 - Because the camdf conquers the defect of traditional amdf , the new pitch detection algorithm not only efficiently decreases the estimation errors , but also simplifies the detection process and improves the precision of estimated value
由于camdf克服了傳統(tǒng)amdf函數(shù)的不足，新的基音檢測算法不僅有效地降低了誤判率，而且簡化了基音檢測過程，提高了估計(jì)值的精度。 - Although superficially the three methods above are independent of each other , actually they are highly relevant to each other . because , using accruals as the earnings quality proxies , is actually through using the estimation errors and manipulate
從單個(gè)評價(jià)標(biāo)準(zhǔn)來看,在盈余持續(xù)性方面,各盈余質(zhì)量指標(biāo)eq1 - eq5表現(xiàn)得都不好,但相對而言, eq1 、 eq2和eq5的表現(xiàn)要稍好一些。 - Experimental results show that the estimation error of snr and psnr is less than 1 db . according to this relationship , we design an adaptive insertion strategy that can be employed to embed watermarks in natural images with assigned snr or psnr
建立了分塊dct變換域密信信號嵌入深度與含密圖象客觀降質(zhì)評估量之間的關(guān)系，得到了可以實(shí)現(xiàn)恒降質(zhì)信息隱藏的嵌入深度估計(jì)公式。 - According to the characteristics of dtc ( direct torque control ) in induction machine , this paper analyzed the estimation error of flux linkage and torque , and introduced an improved method of flux estimation , a compensation method based on low - pass filter
摘要根據(jù)感應(yīng)電機(jī)直接轉(zhuǎn)矩控制的特點(diǎn)，對低速下磁鏈觀測誤差產(chǎn)生的原因進(jìn)行了分析，給出了一種磁鏈觀測的改進(jìn)方法低通濾波器補(bǔ)償法。
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