分数低阶协方差,FLOC英语短句,例句大全

分数低阶协方差,FLOC
1)FLOC[英][fl?k][美][flɑk]分数低阶协方差
1.α-Spectrum Estimation for AR SαS Processes Based on FLOC;基于分数低阶协方差的AR SαS模型α谱估计
2.For the impulse noise, the time-delay can be estimated by computing the FLOC(Fractional Low-Order Covariance).由于脉冲噪声服从低阶分布,采用分数低阶协方差方法,可以得到较好的时延估计精度及良好抗噪声能力和抗混响能力,比较适合室内的语音源定位。
3.The drawback of the parameter estimation method for ARMA SαS process based on fractional lower order moments(FLOM) was analyzed,and based on the conception of fractional lower order covariance(FLOC),a new parameter estimation method of ARMA SαS process was proposed based on FLOC coefficient.分析了基于分数低阶矩(FLOM)估计ARMA SαS模型参数的不足,根据分数低阶协方差(FLOC)的概念,提出了一种基于分数低阶协方差系数估计ARMA SαS模型参数的方法。

英文短句/例句

1.Direction finding of signal subspace fitting algorithm based on reconstructed fractional lower order covariance重构分数低阶协方差的子空间拟合测向算法
2.Finite-difference Approximation for One-dimensional Fractional Percolation Equation一维分数阶渗透方程的有限差分逼近
3.High-Order Difference Schemes of Exponential Type for Convection Diffusion Equation with Source Term;对流扩散方程的指数型高阶差分格式
4.An implicit finite difference method for a class of fractional dispersion advection equations一类分数阶平流—扩散方程的隐式有限差分方法
5.Linearized Oscillation for Even Order Neutral Difference Equation;偶数阶中立型差分方程的线性化振动性
6.Globally Uniformly Asymptotic Stability of Second Order Difference Equations with Variable Coefficients;二阶变系数差分方程的大范围一致渐近稳定性
7.Asymptotic Behavior of Nonoscillatory Solutions of Second Order Deley Difference Equations with Oscillating Coefficients;振动系数二阶差分方程非振动解的渐近性
8.EVENTUALLY POSITIVE SOLUTIONS OF EVEN ORDER NEUTRAL DIFFERENCE EQUATIONS偶数阶中立型差分方程最终正解的存在性
9.Oscillation of Certain Second-Order Neutral Difference Equation with Oscillating Coefficient一类具振动系数的二阶中立型差分方程振动性
10.Green Function and Positive Solutions for Boundary Eigenvalue Problem of nth Order Difference Equationn阶差分方程特征边值问题的Green函数和正解
11.A Group of Difference Schemes with 3~(rd)-Order Accuracy for Solving Convective Equations数值求解对流方程的一族三阶精度差分格式
12.Oscillation for a Class of Odd-order Nonlinear Neutral Delay Difference Equations奇数阶非线性中立型时滞差分方程的振动性
13.Oscillation for a Class of the Higher Order Nonlinear Neutral Difference Equations奇数阶非线性中立型差分方程的振动性
14.The New Methods of DOA Estimation Based on Fractional Lower Order Cyclic Statistics基于分数低阶循环统计量的DOA估计新方法
15.Research of Near Field Source Localization Method Based on Higher Order Statistics and Fractional Lower Order Statistics;基于高阶统计量与分数低阶统计量的近场源定位方法研究
16.Use Covariance to Evaluate the Teaching Effect of High Maths;利用协方差分析法合理评价高数教学效果
17.Two Steps Method and Bootstrap Algorithm for Covariance Parameters for Credibility Regression Models with Moving Average Errors;具有MA(q)误差线性模型协方差阵参数的分步估计与Bootstrap算法
18.t he unbiased error variance obtained by analysis of variance of RFE could improve the precision of the estimates of second order genetic parameters.通过方差分析联合估计提供的误差方差可增加二阶遗传参数的估计精度

相关短句/例句

fractional lower order covariance分数低阶协方差
1.Direction finding of signal subspace fitting algorithm based on reconstructed fractional lower order covariance重构分数低阶协方差的子空间拟合测向算法
2.In order to solve the degenerative performance of Capon filterbank spectral estimation under alpha-stable distribution noise, a new spectral estimation method based on improved Capon filtrbank is presented, the traditional Capon filterbank is reconstructed with fractional lower order covariance(FLOC).为了解决Capon滤波器组谱估计方法在稳定分布噪声下性能出现退化的问题,提出了一种改进的Capon滤波器组谱估计方法,利用分数低阶协方差(FLOC)对传统的Capon滤波器组进行重构。
3)generalized fractional lower-order covariance spectrum广义分数低阶协方差谱
4)fractional lower order covariance spectrum分数低阶协方差谱
5)Fractional Lower Order Covariance(FLOC) spectrum分数低阶协方差(FLOC)谱
1.When the characteristic parameter a is small, the frequency estimation becomes obviously worse with either power spectrum or covariation alpha-spectrum,so the Fractional Lower Order Covariance(FLOC) spectrum is proposed to estimate the Doppler frequency of the aircraft signal.当Alpha稳定分布的特征参数α值较小时,基于功率谱或基于共变α谱的频率估计性能将明显下降,为此本文提出基于分数低阶协方差(FLOC)谱方法估计ARM载机信号的多普勒频率,并针对载机信号的强相关性用对消器抑制载机信号,最后导出了标准对称Alpha稳定分布杂波下ARM的Wald检测统计量。
6)hybrid difference method低阶差分
1.In the light of defects of the high order difference and low order difference,a new type of hybrid difference method is put forward in this paper.本文主要研究了高阶差分和低阶差分的不足，从而提出了一种新型的混合差分法，这种方法比高低阶差分都优