有效的估计的英文

• the following assessment is valid: number of penetrations feather/down proof

• "有效"英文翻译    effective; valid; efficaciou ...
• "的"英文翻译    4次方是 The fourth power of 2 i ...
• "估计"英文翻译    estimate; evaluate; take sto ...
• "有效渐近线的估计" 英文翻译 :    estimate of effective asymptot
• "资产的估计有效寿命" 英文翻译 :    estimated useful life of an asset
• "保守的估计" 英文翻译 :    conservative estimate
• "参数的估计" 英文翻译 :    estimation of parameter
• "储量的估计" 英文翻译 :    estimation of reserves
• "粗略的估计" 英文翻译 :    coarse estimate; rough estimate
• "大概的估计" 英文翻译 :    a rough estimate
• "独立的估计" 英文翻译 :    independent estimate
• "收率的估计" 英文翻译 :    yield estimation
• "误差的估计" 英文翻译 :    estimation of error
• "约略的估计" 英文翻译 :    roughly estimated
• "照我的估计" 英文翻译 :    by my reckoning
• "直观的估计" 英文翻译 :    intuitive estimate
• "准确的估计" 英文翻译 :    firm estimation
• "最差的估计" 英文翻译 :    at worse
• "最高的估计" 英文翻译 :    outside estimate
• "有效的" 英文翻译 :    31) effective; aail aailable; active; actual load; admitted; alive; available; determinant; effctive; effected; effective a. having noticeable effect; effectual; effektiv effective; efficacious; efficient range; energetic; enforce; executory; final score; good; impactful; in force; net; operating; operative; potent; profitable; real; resultful; significant; telling - not effective; useful; valid mathml data; validity; virtual
• "高效的，有效的" 英文翻译 :    efficient
• "有效的,生效的" 英文翻译 :    effective
• "有效的，高效的" 英文翻译 :    efficient
• "对火情的估计" 英文翻译 :    sizeup
• "对牌价的估计" 英文翻译 :    market sentiment

• We say that ols estimators are asymptotically efficient among a certain class of estimators under the gauss - markov assumptions
  我们说在高斯-马尔可夫假定下ols估计量是渐近有效的估计量。
• So in ofdm system , how to synchronize quickly and accurately is quite important , which affects the performance of whole system
  因此,在设计ofdm接收机时,需要对符号、频率同步进行有效的估计和补偿,尽可能减小对系统性能的影响。
• In this paper , we have presented a modified music algorithm , which can estimate the doa of coherent signals and adjacent signals with small snr effectively
  本文提出的是一种修正过的music算法，该算法能有效的估计出相干信号以及相隔比较近的小信噪比信号的doa 。
• This anfis model combines the neural network adaptive capabilities and the fuzzy qualitative approach such that the soc estimation can be performed in an effective way
  自适应模糊推理系统将神经网络的自适应特性和模糊推理结合起来，能够有效的估计电池的荷电状态。
• 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
  这些方法大多基于常规信号检测和估计理论,对于宽带微弱的ds信号,当信噪比较低时,这些估计方法的估计性能急剧恶化,不能得到有效的估计结果。
• With the data of china ' s yearly extreme - values , the asymptotic distribution is fitted using the gumbel distributions . probability weighted moments is an effective method to parameter estimation , with which calculation is simplified and the fitting precision are improved
  利用耿贝尔分布可以对我国极端温度的年极值进行渐进分布拟合，参数估计中的概率加权法是一种有效的估计方法。
• In spread - spectrum communication positioning system , the multi - path signal is always existing and unable to be eliminated . how to extracting its multi - path rapidly and real - timely is one of the key techniques in mobile communication positioning system
  在扩频通信定位系统中,多径信号是一个普遍存在而又难以消除的干扰,如何实时有效的估计和提取多径干扰分量是提高移动通信定位精度的关键技术之一。
• In chapter 3 , we discuss the problem of doa estimation in the presence of spatially nonstationary noise fields . an estimate of the colored noise covariance matrix is firstly given . the received data for parameter estimation is then prewhitened using the estimated noise covariance , hence , overcoming the highly biased estimates . finally , adaptive beamforming with the modified weight is also performed . computer simulations show that the proposed method can completely remedy beam distortion . 3
  在第三章讨论了一种在环境噪声为白噪声而阵元噪声为空间非平稳情况下的doa估计问题，给出了一种有效的估计阵元噪声功率的方法，进而利用估计的噪声协方差矩阵进行预处理而实现色噪声环境下的doa估计，理论分析和仿真结果均表明了本章提出的方法的有效性。