The kernel estimation method analyzes the data distribution by not using the prior knowledge of data distribution. This method avoids the impaction of model and parameters estimation.
核密度估计方法从数据样本本身出发研究数据分布特征，不利用有关数据分布的先验知识，避免了模型估计和参数估计的主观影响。
A new algorithm for autoregressive ar parameters estimation is presented in this paper.
本文提出一种估计自回归ar参数的新算法。
This paper is concerned with the parameters estimation of radar signal from the target emitter.
本文以无源定位为背景，针对辐射源辐射信号的参数测量方法展开研究。
The methods of motion parameters estimation are then investigated based on time-frequency analysis.
针对运动目标参数估计问题，主要研究基于时频分析的参数估计方法。
The parameters estimation of rock mass in the study region is one of the hot topic in rock mass mechanics.
岩体力学研究中，岩体参数的确定一直是研究热点课题之一。
This paper presents a new fast method based on the 2-d virtual ESPRIT signal parameters estimation algorithm.
通过对二维虚拟ESPRIT信号参量估计算法的分析，提出了一种快速二维虚拟ESPRIT算法。
A simplified on-line multivariable stochastic system state model parameters estimation algorithm is developed.
本文提出了一种简化的多变量随机系统状态模型参数在线辨识方法。
This dissertation is devoted to the study of noise suppression, sinusoid signal parameters estimation and detection.
本文致力于研究噪声抵消、正弦信号检测及参数估计等问题。
The prediction error correction is based on time series analysis, parameters estimation and optimum prediction principle.
预报误差校正是基于时间序列分析、参数估计和最优预报原理形成的。
To improve the algorithm convergence, EM-based joint channel parameters estimation and data detection algorithm is proposed.
为进一步提高算法的收敛速度，提出联合信道参数估计和数据检测算法。
Cyclic period chat spectrum estimation is used on parameters estimation such as carrier frequency, chip width and amplitude.
参数估计主要对直扩信号的载频、码片时宽和幅度进行了估计。
A scheme of kinetic parameters estimation and real-time track occurrence of objects based on the CAD models is investigated.
提出了一种基于CAD模型的目标运动估计和目标轨迹实时生成方法。
Different expressions of the model structure are adopted, and the lowest accuracy of the parameters estimation is about 93%.
模型结构采用不同的形式表达，参数估计的最低准确率约为93%。
The blind detection, parameters estimation and recovery of spreading sequences are the main contents of DS communication counter.
直扩通信对抗包括直扩信号的盲检测、参数估计和扩频码序列恢复等内容。
It can solve the problem that parameters estimation will become slow when the process parameters and noise signal are tightly coupled.
解决了控制参数与噪声干扰紧耦合时参数估计变慢的问题，可有效地抑制系统时滞、设备性能时变对系统稳定性的影响。
In this paper, the problem of parameters estimation in linear functional relationship model with "error in some variables" is discussed.
本文讨论了部分变量带误差的线性函数关系模型的参数估计问题。
The algorithm can distinguish close-spaced multipath components, and to improve multipath attenuation parameters estimation effectively.
这种新方法不但能够分辨时延结构紧密的多径分量，而且能有效改善多径衰减参数的估计。
Chapter III studies tactical parameters estimation of boost phase and impact position prediction problems based on prior trajectory profile.
第三章研究了基于先验弹道模板的主动段战术参数估计与落点预报问题。
Automatic modulation recognition and modulation parameters estimation are key problems in non-cooperative communication systems and Software Defined Radio.
通信信号调制方式的自动识别和调制参数的自动估计是非协作通信和软件无线电中的重要问题。
The parameters estimation of multiple simultaneous binary phase-coded signals is the key problem in the filed of radar and communication countermeasure etc.
多同时到达二相编码信号的参数估计是雷达和通信对抗等领域的典型问题。
The paper proposes a new method to estimate nonlinear diffusions based on discretely observed data, and gives some properties of the corresponding parameters estimation.
本文基于一类非线性扩散过程的离散可观测数据，建立一种新的参数估计方法。
System test was carried out by the experiment of the steady static circular running and braked steering. The test results showed good accuracy of the parameters estimation.
运用稳态回转试验和制动转向试验进行了系统测试，结果表明参数估算具有较好的精度。
This paper studies emphatically on the problem of filtering divergence when applies kalman filtering in the parameters estimation of electrostatic supported gyro monitor (ESGM).
本文重点研究了卡尔曼滤波在静电陀螺监控器(ESGM)参数估计应用中滤波发散的问题。
The results show that the precision of harmonic parameters estimation can be greatly improved by 4-order convolution window under the condition of less sampling synchronous deviation.
理论分析和数值结果均表明：在电力系统的频偏条件下，使用四阶卷积窗可显著提高谐波参量测量精度。
A moving target parameters estimation algorithm, which is based on the principle of model matching and used for underwater acoustic networks detection nodes, is proposed in this paper.
文章提出了一种水声网络探测节点的运动目标参数估计方法，即基于模型匹配原理的估计算法。
This dissertation mainly focuses on the inner receiver techniques for block transmission mobile communication systems, such as channel parameters estimation and synchronization techniques.
本论文重点研究了分块传输移动通信系统中的内接收机设计，包括信道参数估计和同步技术。
Minimum Classification Error (MCE) criterion based sub-words weighting parameters estimation algorithm is proposed in which the sub-word weighting parameters are derived by the MCE training.
本文提出了一种基于最小分类错误准则(MCE)的子词权重参数估计算法，通过MCE训练得到子词的权重系数。
Several important parts are analysed and discussed, which include echo signal, azimuth processing, range processing multi-looks processing and Doppler parameters estimation for spaceborne SAR.
分别对星载sar处理的雷达回波信号、距离处理、方位处理、多视处理和多普勒参数估计几个主要部分进行了分析和讨论。
A robust parameters estimation algorithm is proposed in this paper, which is based on uniform design for a linear regression model in the case of its coefficient matrix with random disturbance.
针对一个线性回归模型的系统矩阵存在的随机扰动情况，提出一种基于均匀设计的稳健参数估计算法。
A robust parameters estimation algorithm is proposed in this paper, which is based on uniform design for a linear regression model in the case of its coefficient matrix with random disturbance.
针对一个线性回归模型的系统矩阵存在的随机扰动情况，提出一种基于均匀设计的稳健参数估计算法。
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