Filtering相关论文
In this survey,we present single-photon states of electromagnetic fields,discuss discrete measurements of a single-photo......
The parameters are considered as normal random quantities in filtering and prediction, and the observation equations usu......
Multivariable systems,i.e.,multi-input multi-output(MIMO)systems,exist widely in chemical processes.Their modeling and p......
The article analyzes and evaluatesthe filter result from stand pipe original data which created by the mud pulse after f......
The location selecting of logistics center plays an important role in logistics system strategies.By analyzing and demon......
电子散斑干涉技术(ESPI)测量物体变形时，初始载荷下采集的散斑图像呈现出粗宽分布，提出了一种基于径向基函数的粗宽条纹图滤波方法。......
在傅里叶变换轮廓术频域滤波过程中通常采用不对称的汉宁窗滤波窗来提取基频信号,当投影呈二维变化的光栅条纹时,采用的滤波窗长短......
简单介绍了射频识别技术(RFID)中间件及其研究现状，在研究和分析了现存食品追溯系统的局限和不足的基础上，提出设计了分层的RFID中间......
针对移动曲面滤波算法的种子点粗差问题,提出了一种基于多级种子点优化的移动曲面滤波算法。首先直接剔除雷达点云数据中的异常值......
经典移动曲面滤波算法可以对多种地形取得较好的滤波效果,但是该算法取格网内最低点作为地面点时仍存在粗差问题。基于此,提出一种......
用小波理论重新分析了光学信息处理的基本理论。首先用小波理论重新分析惠更斯-菲涅耳原理,并据此提出波前滤波思想,初步奠定了小......
采用复合光栅相位测量轮廓术进行三维测量时,从变形复合条纹中能有效地解调出相移变形条纹,此时滤波窗口的选择至关重要。通过分析......
采用外差相干技术理论上可以获得低至MHz量级甚至更高分辨率的光谱信息。介绍了一种基于外差相干技术方法实现的光谱检测系统, 并......
针对水面最基本的晴天、夜晚和浓雾天气情况,设计了对应天气模式下船只图像的滤波处理以及对可疑船只进行定位的方案。对三种不同......
<span style=“font-family:Verdana;”>In a context marked by the proliferation of smartphones and multimedia applications......
<strong>Objective: </strong>The objective is to evaluate the visual acuity, high-order aberrations and satisfaction in t......
本文提出了一种新的多曝光图像融合算法,该算法结合了导向滤波和SWF(Side Window Filter)技术来保留多曝光图像的细节。该方法主要......
Tight upper bound on the quantum value of Svetlichny operators under local filtering and hidden genu
Nonlocal quantum correlations among the quantum subsystems play essential roles in quantum science.The violation of the ......
Noise reduction of acoustic Doppler velocimeter data based on Kalman filtering and autoregressive mo
Oceanic turbulence measurements made by an acoustic Doppler velocimeter(ADV)suffer from noise that potentially affects t......
Adaptive filtering for deformation parameter estimation in consideration of geometrical measurements
There are two kinds of methods in researching the crust deformation: geophysical method and geometrical (or observationa......
为了改善滤波效果,提出了一种新的阈值选择方法。基于相位频谱系数的理论分析,综合考虑条纹自身振幅对频谱幅度的放缩影响,利用频......
Acoustic remote sensing is a principal method in the probing system of the atmospheric bounda-ry layer(ABL).Three effect......
In order to improve the navigation accuracy of human occupied vehicle(HOV)precisely and efficiently,an innovative hybrid......
By means of a transfer matrix method,this paper deduces the transmittance calculation equation of light travellinginloca......
A model-based estimator design and implementation is described in this paper to undertake combined estimation of vehicle......
The dynamic tire force of heavy vehicle is a primary reason for road damage. This paper presents a mathematic model to r......
With the development of Laser Induced Breakdown Spectroscopy(LIBS), increasing numbers of researchers have begun to focu......
The catalytic activity of cation exchange resins will be continuously reduced with its use time in a condensation reacti......
Based on the non-equilibrium Green’s method and density functional theory, the magnetic transport of Fephthalocyanine d......
We theoretically and numerically demonstrate that a transmission-type electrically tunable polarizer can be realized by ......
华邦电子与Zapex公司合作推出一款先进的动态影像编码芯片MPEG－1VideoEncoderW99200F，此芯片可将影像作实时MPEG－1或M－JPEG影像编码。......
Reliability analysis based on equipment’s performance degradation characteristics is one of the significant research ar......
In this paper, was considered the inverse scattering problem with the Goupilaud equal-traveltime layers model. A new i......
Based on the borehole strainmeter recordings immediately before the strong earthquakes(MS≥7.5) during the period from 2......
DESIGN OF LOW-VOLTAGE AND LOW-POWER FULLY INTEGRATED FILTER BASED ON LOG-DOMAIN CURRENT-MODE INTEGRA
In this paper a novel log-domain current-mode integrator based on MOS transistors in subthreshold is proposed. The inte......
The paper reports results of investigation on the harmonic detection technique of a complicated power supply system such......
在大多数数值模式中，为了消除小尺度(波长接近两倍网格距）的波动，必须使用数值耗散或滤波技术。然而，很少有人意识到，常规的耗散或滤波......
Multiple model tracking algorithms based on neural network and multiple process noise soft switching
A multiple model tracking algorithm based on neural network and multiple-process noise soft-switching for maneuvering ta......
We demonstrate a suppression effect of a crosstalk among a target and similar header signals using the header recogniti......
A robust H∞ approach to filtering for a class of uncertain linear systems with time-delayed measurement is investigate......
Y2002-63474-47 0327917用于无线电天文学的恒极超导滤波器=Fifteen polesuperconducting filter for radio astronomy[会,英]/Li......
The design of rational sampling filter banks based on a recombination structure can be formulated as a problem with two......
In multi-LFM signal condition, Radon-Ambiguity Transform (RAT) of the strong LFM component has strong suppression effec......
颜色和形状信息是识别物体的重要信息 .本文提出用数字滤波器将图象空间分割为 H M和MH 空间的一种方法 .该方法进一步将分析彩色......
解决了具有域极点配置的连续时不变系统的混合H2 /H∞ 滤波问题 .通过采用线性矩阵不等式 (LMI)方法描述域稳定性限制、H2 和H∞ ......
The problems of robust I2-I∞ and H∞ filtering for discrete-time systems with parameter uncertainty residing in a poly......
研究在同时具有参数和随机不确定的情况下的鲁棒H∞ 估计问题 .假设系统的方程由It^o随机微分方程描述 ,不确定的参数是范数有界的......
This paper discusses the optimal filtering of a class of dynamic multiscale systems (DMS), which are observed independen......
