中值滤波是一种非线性滤波方法。
柔性形态滤波是一种重要的非线性滤波方法。
Soft morphological filtering is an important nonlinear filtering method.
对于非线性滤波器，噪声消除和细节保持为一对矛盾。
For nonlinear filters, noise suppressing and detail preserving is a pair of contradictions.
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。
An optimal guidance and nonlinear filtering method for space interceptor is presented in this paper.
本文针对一类非线性滤波问题，研究其级数展开形式的解。
The solutions in the form of series expansion are given for a class of nonlinear filtering problem of Markov-Gauss processes.
因此，静态滤波和推估是非线性滤波公式的一种特殊情况。
Meanwhile, it is been testified that the formula of static filtering and prediction is a special case of nonlinear filtering formulas.
粒子滤波（PF）是近年来兴起的一种最优非线性滤波方法。
Particle filter (PF) is an optimal nonlinearity filtering method which rises in recent years.
中值滤波器是一种非线性滤波器，具有良好的边缘保持特性。
Median filter is a kind of nonlinear filters, it has good abilities of keeping edge.
提出了应用近似非线性滤波技术，辨识陀螺漂移误差模型的方法。
This paper presents the application of an approximate nonlinear filter in the identification of gyro drift error model.
通过非线性滤波方法估计出系统状态，实现对航天器导航的任务。
The task of the spacecraft can be finished with the estimated states using no - linear 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。
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。
It makes a comparison of the performance differences of the BP neural network and the RBF neural network in nonlinear filtering.
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。
A nonlinear filtering algorithm was presented to remove salt and pepper noise from gray-scale image while preserving details.
本文提出一种“近均值滤波”的非线性滤波的方法，并对其特性加以证明。
In this paper, a nearest-mean nonlinear filter is presented and some properties of this filter is also derived.
探讨了采用广义BP神经网络理论来进行组合导航定位数据的非线性滤波方法。
A nonlinear filter method is discussed with broad sense BP neural network theory in the integrated navigation system.
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。
In nonlinear filtering system, linearization error and system error are two major factors that affect filtering accuracy.
基于非线性信息融合估计定理，推导出一种计算简单的迭代型非线性滤波方法。
Based on the nonlinear information fusion theorem, an iterative fusion estimation method with small computation cost was derived.
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。
Mathematics morphology is based on set theory, which is a powerful approach in geometrical description and nonlinear filtering.
第二章引入非线性滤波理论，给出一类关于条件高斯过程的一维和多维非线性滤波估计。
In Chapter 2, we present nonlinear filtration theory, and find out the nonlinear conditional Gaussian filtering estimation under one dim and multi dims.
针对离散随机动态系统的滤波问题，提出了基于信息融合估计的线性和非线性滤波方法。
The filtering methods based on information fusion estimation in linear or nonlinear systems was presented for the filtering problem in discrete dynamic stochastic system.
该算法改变了原算法中非线性滤波的方式，并结合总变分最小化方法对图像进行降噪处理。
This algorithm changes the form of nonlinear filter, and denoises the image by combining with the method of total variation minimization.
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。
In the case of large misalignment angles, quaternion error equation and nonlinear filtering can improve the performance of the in-flight alignment of SINS.
形态滤波是一种新型的非线性滤波技术，在灰度图像处理中，它对滤除脉冲噪声最为有效。
Morphological filtration is a new nonlinear filtration technology. It is most effective to (filter) pulse noise in the processing of gray images.
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。
In this system, after binarization and nonlinear filtering of range image with DSP, the object region is obtained by connecting area searching.
同时，针对初始对准对准精度与快速性的要求，建立了动基座传递对准精确的非线性滤波模型。
Meanwhile, an accurate nonlinear filter model for moving base alignment is built, which meets the requirements of alignment velocity and accuracy in air-to-air missiles.
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。
The particle filtering is a nonlinear filtering technology, which is suitable for the nonlinear system and non-Gaussian noise model.
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。
The simulation results show that the SVD-based nonlinear filtering algorithm has great interference suppression ability, and improves the performance of the system.
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。
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。
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.
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