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Description: 本文的题目是改进的粒子滤波在组合导航中的应用研究。文档可用caj打开。
本课题首先研究了GPS/DR车载定位系统的组合模型，然后在分析了非线性滤波的基础上，引入了粒子滤波。粒子滤波是一种基于递推计算的序列蒙特卡罗算法，它采用一组从概率密度函数上随机抽取的并附带相关权值的粒子集来逼近后验概率密度，从而不受非线性、非高斯问题的限制。虽然粒子滤波存在诸多优点，然而它仍然存在诸如粒子数匿乏、滤波性能不高、实时性差等问题。-The title of this article is to improve the particle filter in the navigation of the applied research. CAJ can be used to open the document. This issue initially on the GPS/DR Vehicle Location System portfolio model, and then the analysis of nonlinear filtering based on the introduction of a particle filter. Particle filter is a recursive calculation based on Sequential Monte Carlo algorithm, it uses a set of probability density function from random samples and weights attached to the relevant set of particles to approximate a posteriori probability density, and thus not subject to non-linear, the issue of non-Gaussian constraints. Although there are many advantages of particle filter, yet it still exists, such as particle number Punic poor, filter performance is not high, real-time poor.
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Size: 5165056 |
Author: 阳关 |
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Description: P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值滤波
P0308：图像的自适应魏纳滤波
P0309：运用5种不同的梯度增强法进行图像锐化
P0310：图像的高通滤波和掩模处理
P0311：利用巴特沃斯（Butterworth）低通滤波器对受噪声干扰的图像进行平滑处理
P0312：利用巴特沃斯（Butterworth）高通滤波器对图像进行锐化处理
-P0307: the use of MATLAB in filter2 function affected by noise interference images mean filter P0308: Image Adaptive Weiner filtering P0309: the use of five kinds of different gradient enhanced image sharpening method P0310: Image of high-pass filtering and mask handle P0311: the use of Butterworth (Butterworth) low pass filter on the image noise by smoothing treatment P0312: the use of Butterworth (Butterworth) high-pass filter for sharpening images treatment
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Size: 8192 |
Author: 张平 |
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Description: matlab - image processing - laplacian filter-matlab- image processing- laplacian filter
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Size: 54272 |
Author: legend11 |
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Description: 用各种尺寸的掩模平滑图像,matlab源代码-Mask of all sizes with a smooth image, matlab source code
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Size: 91136 |
Author: zym |
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Description: 应用MATLAB软件设计FIR数字滤波器，并对所设计的滤波器
进行仿真 应用DSP集成开发环境一CCS调试汇编程序，用TMs3加C5416来实现了FIR数字滤波。
-digital filte,DSP,FIR，MATLAB
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Size: 5050368 |
Author: suibian |
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Description: 该程序主要用于将UFF格式的文件转换成matlab的mat格式文件。-it can change the uff file to the mat filte which is used to store the data in matlab.
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Size: 1024 |
Author: tsfei |
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Description: this was my homework in the lesson "digital image processing" it is my own average and median filters function without useing the matlab s original functions . it can help your learning about filters. i uploaded whole the material but you can find it completely in "ö dev2.docx" my whole homework.
-this was my homework in the lesson "digital image processing" it is my own average and median filters function without useing the matlab s original functions . it can help your learning about filters. i uploaded whole the material but you can find it completely in "ö dev2.docx" my whole homework.
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Size: 215040 |
Author: ali fatih |
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Description: WINDOWS操作系统下MATLAB图像处理工具箱，非常好用-Matlab demo-Image processing toolbox
- Texture Segmentation Using Texture Filte
(entropyfilt)
- color-Based Segmentation Using K-Means Clustering
Vgg-matlab
Zisserman: Texture Classification: Are Filter Banks Necessary? CVPR 03
T. Leung and J. Malik. Representing and recognizing the visual appearance of materials using three-dimensional textons. IJCV, 2001
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Author: lucyliu |
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Description: 中值滤波的matlab实现,根据K-means算法对图像进行滤波等功能-The K-means filte base on matlab.
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Size: 1024 |
Author: yagwenbang |
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Description: This tutorial will teach you how to combine two signals and separate the two combined signals using MATLAB software. The signals used in this case are sinusoidal but other shaped signals of the same frequency may be used although the shape of the output signal may be slightly distorted.
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Size: 57344 |
Author: Ritesh Das |
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Description: Matlab gui for image restoraton using winer filter and spectral representation in matlab
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Size: 11264 |
Author: thae hua |
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Description: 在MATLAB中用c语言编程使得通滤波器的实现-Using c language programming in MATLAB makes the realization of the low-pass filte
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Author: frank |
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Description: this file contains MATLAB-Simulink Model Based Shunt Active Power Filter Using Fuzzy Logic Controller to Minimize the Harmonics.
The problem of quality electrical energy provided to
the users has arisen. This is due to the increasing presence in
network of nonlinear loads.They constitute a harmonic pollution
source of the network, which generate many disturbances, and
disturb the optimal operation of electrical equipments. This work,
proposed a solution to eliminate the harmonics introduced by the
nonlinear loads. It presents the analysis and simulation using
Matlab Simulink of a active power filter (APF) compensating the
harmonics and reactive power created by nonlinear loads in
steady and in transients. The usefulness of the simulation
approach to APF is demonstrated , have a better power quality
insight using Matlab Simulink in order to develop new fuzzy
logic controller based active power filte-this file contains MATLAB-Simulink Model Based Shunt Active Power Filter Using Fuzzy Logic Controller to Minimize the Harmonics.
The problem of quality electrical energy provided to
the users has arisen. This is due to the increasing presence in
network of nonlinear loads.They constitute a harmonic pollution
source of the network, which generate many disturbances, and
disturb the optimal operation of electrical equipments. This work,
proposed a solution to eliminate the harmonics introduced by the
nonlinear loads. It presents the analysis and simulation using
Matlab Simulink of a active power filter (APF) compensating the
harmonics and reactive power created by nonlinear loads in
steady and in transients. The usefulness of the simulation
approach to APF is demonstrated , have a better power quality
insight using Matlab Simulink in order to develop new fuzzy
logic controller based active power filte
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Size: 404480 |
Author: sadegh |
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Description: 模糊逻辑控制器的谐波最小化。出现了给用户提供优质电能的问题。这是由于网络中非线性负载的增加，构成了电网的谐波污染源，产生了许多干扰，干扰了电气设备的优化运行。本文提出了消除非线性负载引入的谐波的解决方案。利用Matlab Simulink对有源电力滤波器（APF）在稳态和暂态过程中对非线性负载产生的谐波和无功功率进行了补偿和分析。仿真方法对有源电力滤波器的实用性得到了证明，利用MATLAB SIMULINK具有更好的电能质量洞察力，以开发基于有源电力滤波器的新型模糊逻辑控制器(This is due to the increasing presence in network of nonlinear loads.They constitute a harmonic pollution source of the network, which generate many disturbances, and disturb the optimal operation of electrical equipments. This work, proposed a solution to eliminate the harmonics introduced by the nonlinear loads. It presents the analysis and simulation using Matlab Simulink of a active power filter (APF) compensating the harmonics and reactive power created by nonlinear loads in steady and in transients. The usefulness of the simulation approach to APF is demonstrated , have a better power quality insight using Matlab Simulink in order to develop new fuzzy logic controller based active power filte)
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Size: 405504 |
Author: 阿飞之父 |
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