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- A multitaper spectral estimator is built based on the minimization of a cost function. 利用最小化代价函数的方法推导了一种谱分析的多窗口。
- In this paper, the asymtotic normality of the G- spectral estimator is proved for spec tral density of normal ARMA models. 本文首次证明了G谱估计用来估计实正态的ARMA模型的谱密度时是渐近正态的。
- Traditional methods are steered beamformer, high resolution spectral estimation, time delay estimation (TDE). 传统的声源定位方法主要有：可控波束形成技术；高分辨率谱估计的定向技术；时延估计技术等。
- The paper discusses the maximum entropy spectral estimation algorithm and its application in ICW (Interrupted-continuous wave) Radar in the aspect of theoretics and engineering. 论文从理论和应用两个角度对最大熵谱预测外推算法以及在中断连续波雷达中的设计实现进行了研究。
- The method of high-resolution spatio-temporal spectral estimation (HRSTSE) isone of the advanced projects in the field of EW. 高分辨时一空二维谱估计技术是目前电子战研究领域的前沿课题之一。
- Simulation examples compare the performance of the MCM with that of the spectral estimation method or the autocorrelation method. 为了对比它与传统的熵谱估计法以及相关函数法之间的性能，给出仿真计算实例。
- AR series obtained by observation, as they are mixed with observated noise, often reduce greatly both the resolution and the estimating performance of AR spectral estimation. 通过观测获得的AR序列,常常由于混有观测噪声而使AR谱估计的分辨率和估计质量大大下降。
- This paper presented an improved algorithm for integrated trispectrum based on autoregressive (AR) spectral estimates instead of discrete Fourier transformation (DFT). 提出了一种适用于短序列、低信噪比条件下计算积分三谱 (Integrated Trispectrum)的改进算法 ;在积分三谱计算中将自回归 (AR)谱估计代替离散傅里叶变换 (DFT) ;得到了一个基于 AR谱估计的积分三谱算法 .
- Several techniques for improving the performance of FFT-based method are also discussed, including the Welch spectral estimation method and adaptive threshold adjusting technique. 本文对采用基于FFT捕获结构实现高动态扩频信号快捕过程中的几个关键问题进行了讨论,采用Welch谱估计方法和自适应门限技术等方法来提高捕获性能。
- At the same time, Burg is compared with Bartlett of classical spectral estimation, and the choice of position is analyzed. The conclusion is that FPE (Finally Predication Error) is to be used for optimal choice of position. 同时比较了Burg算法和经典谱估计中Bartlett周期图法,针对Burg算法中的模型阶次的选择进行了分析,提出了最佳模型阶次采用最终预报误差(FPE)为准则的结论。
- Zhao Yue,Zhao Xiao-hui.Low computation complexity and fast convergence Capon spectral estimation algorithm[J].Journal of Jilin University (Engineering and Technology Edition),2005,35(1):81-85. [8]赵越;赵晓晖.;一种计算复杂度低收敛速度快的递推Capon谱估计算法[J]
- Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation. 利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。
- Spectral Estimation of Geocentric Motion Sequences 地球质心运动序列的谱估计
- An estimator is a random variable. 估计量是一个随机变量。
- ADAPTIVE DBF AND SPATIAL SPECTRAL ESTIMATION 自适应DBF与空间谱估计
- AR Model and Spectral Estimation AR模型和谱估计
- spatio-temporal spectral estimation 时空谱估计
- maximum entropy spectral estimation 最大熵谱估计
- The estimator can take various specific forms. 这种估计式可采用不同的具体形式。
- I am studying spectral classification. 我在学习光谱分类。
