Median filtering is a nonlinear filtering method.
中值滤波是一种非线性滤波方法。
Soft morphological filtering is an important nonlinear filtering method.
柔性形态滤波是一种重要的非线性滤波方法。
An optimal guidance and nonlinear filtering method for space interceptor is presented in this paper.
本文提出了一种空间拦截弹的最优制导和非线性滤波方法。
In nonlinear filtering system, linearization error and system error are two major factors that affect filtering accuracy.
在非线性滤波系统中，线性化误差和系统误差是影响滤波精度的两个主要因素。
A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.
针对灰度图像的椒盐噪声滤波问题，提出一种保细节的非线性滤波算法。
The solutions in the form of series expansion are given for a class of nonlinear filtering problem of Markov-Gauss processes.
本文针对一类非线性滤波问题，研究其级数展开形式的解。
Mathematics morphology is based on set theory, which is a powerful approach in geometrical description and nonlinear filtering.
数学形态学以集合理论为基础，是几何形状描述与分析和非线性滤波的有力工具。
It makes a comparison of the performance differences of the BP neural network and the RBF neural network in nonlinear filtering.
比较了BP神经网络和RBF神经网络在非线性滤波中的性能差异。
The particle filtering is a nonlinear filtering technology, which is suitable for the nonlinear system and non-Gaussian noise model.
粒子滤波技术是近几年出现的一种非线性滤波技术，它适用于非线性系统以及非高斯噪声模型。
It makes a comparison of the performance differences between the BP neural network and the RBF neural network in nonlinear filtering.
比较了BP神经网络和RBF神经网络在非线性滤波中的性能差异。
Meanwhile, it is been testified that the formula of static filtering and prediction is a special case of nonlinear filtering formulas.
因此，静态滤波和推估是非线性滤波公式的一种特殊情况。
As nonlinear filtering for digital signals processing, morphology filter is able to identify the features of fringe and shape of the signal.
形态滤波为数字信号处理提供了一种新的非线性滤波方式，它可以有效地提取出信号的边缘轮廓以及信号的形状特征。
In this system, after binarization and nonlinear filtering of range image with DSP, the object region is obtained by connecting area searching.
系统用DSP对距离图像进行二值化和非线性滤波处理后，通过连通域搜索提取出目标区域。
Unscented Kalman filter(UKF) is a new nonlinear filtering method which does not linearize the equations thus avoiding the error due to the linearization.
不敏卡尔曼滤波（UKF）是一种新的非线性滤波的方法，它能减少线性化截断误差对系统定位精度的影响。
In the case of large misalignment angles, quaternion error equation and nonlinear filtering can improve the performance of the in-flight alignment of SINS.
利用四元数误差方程和非线性滤波技术能较好地解决大失准角下SINS的空中对准问题。
The simulation results show that the SVD-based nonlinear filtering algorithm has great interference suppression ability, and improves the performance of the system.
仿真结果表明，基于SVD的非线性滤波算法对干扰有很强的抑制能力，较好地改善了系统的性能。
According to this, this paper focuses on the study of bearings-only passive tracking system in the aspects of the target location, time alignment and nonlinear filtering algorithm.
基于这样的背景，本文从目标定位、时间配准和非线性滤波算法三个方面对多站纯方位被动跟踪系统进行了研究和算法改进。
A nonlinear filtering method based on principle component analysis (PCA) was proposed according to the statistical characteristics of the Doppler ultrasound blood flow signal and wall thump signal.
根据超声多普勒血流信号和血管壁搏动信号的统计特性，提出了一种基于主元分析的非线性滤波方法。
In order to more effectively make use of local features to restore the noise-infected image, a nonlinear filtering algorithm based on local texture direction probability statistic model was proposed.
为了更有效地利用图像的局部特征恢复被噪声感染的图像，基于图像局部纹理方向概率统计模型，提出一种针对混合噪声的非线性滤波算法。
When images are denoised by means of nonlinear filtering algorithms, the selections of the threshold parameter and the filter function tend to have great effects on the quality of the denoised images.
采用非线性滤波方法处理图像去噪问题时，阈值参数的选取和滤波器函数的使用对去噪图像的效果影响极大。
A nonlinear predictive tracking filtering algorithm is presented for maneuvering target, which is an innovations-based scheme of maneuver estimation.
提出了一种直接根据新息的机动目标跟踪非线性预测跟踪滤波算法。
Nonlinear matrix equations arise in areas of control theory, ladder networks, dynamic programming, queueing theory, stochastic filtering and statistics.
非线性矩阵方程来源于控制理论，梯形网络，动态规划，排队理论，随机过滤，统计学等应用领域。
In moving base transfer alignment under nonlinear and non-Gaussian situation, using Kalman Filtering could cause large error or even divergence.
在非线性、非高斯条件下进行动基座传递对准，如果采用卡尔曼滤波会出现误差较大甚至发散的问题。
This paper presents a method for orientation estimation which combines the quadrature filtering with nonlinear diffusion.
提出了一种将正交滤波和非线性扩散相结合的取向估计方法。
On the basis of analyzing the basic features of impact signal noise from reactor loose parts, the wavelet nonlinear threshold value filtering method for the use of impact signal extraction is studied.
在分析反应堆松动部件冲击信号噪声基本特征基础上，利用小波非线性阈值滤波方法对冲击信号的提取进行了研究。
A slightly modified strong tracking filtering algorithm is used to estimate the reduced-order state vector, which is then used to estimate the nonlinear state function.
采用一种稍加修改的强跟踪滤波算法估计降阶状态向量，然后利用降阶状态向量估计非线性状态函数。
In order to remove the positive impulse noise, a nonlinear filter (RCF) based on row and column filtering is presented and its filtering and detail protection properties are analyzed in the paper.
本文针对数字图像中出现的正向脉冲噪声，提出了基于行列处理消除正向脉冲噪声的非线性滤波器(RCF)，并分析了它的滤波和细节保护特性。
In order to remove the positive impulse noise, a nonlinear filter (RCF) based on row and column filtering is presented and its filtering and detail protection properties are analyzed in the paper.
本文针对数字图像中出现的正向脉冲噪声，提出了基于行列处理消除正向脉冲噪声的非线性滤波器(RCF)，并分析了它的滤波和细节保护特性。
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