Description: 机动目标的跟踪问题一直是人们研究的重点，实现机动目标精确跟踪，首要解决的问题就是使所建立的目标运动模型与实际的目标运动模型匹配。目前常用的有多模型(MM)，交互式多模型(IMM)，切换模型等。多模型方法就是对一组具有不同机动模型分别进行Kalman滤波，最终的参数估计是各滤波器估计值的加权和；在多模型基础上，Shalom提出了交互式多模型方法，这一方法对无序目标的机动检测，显示了更好的鲁棒性和跟踪的稳定性；切换模型则是分别建立机动和非机动运动模型，利用机动检测实现在这两个模型之间的切换。一般来说，交互式多模型的跟踪性能较好。-mobile target tracking problem has been a focus of research and achieve precise maneuvering target tracking, the most pressing issue is to enable the establishment of the target model and the actual movement of the target model matching. At present, more commonly used model (MM), interactive multi-model (IMM), switching model. Multi-model approach is a group of different mobile models were Kalman filtering, The final parameter is the estimated value of the filter is estimated weighted; in the multi-model basis, Shalom made the interactive multi-model approach that the objectives of the motor disorder detection, better show the robustness and stability of the track; switching model is set up motorized and non-motorized sports model, the use of mobile testing to achieve in this model between Platform: |
Size: 207872 |
Author:zhangyun |
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Description: the unscented particle filter,文章内容详尽，对学习particle filter很有帮助，在移动机器人中有着广泛的应用-the unscented particle filter, detailed article on the study and helpful particle filter, in the mobile robot has a broad application Platform: |
Size: 445440 |
Author:张才 |
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Description: PDTDFB toolbox
The filter bank is described in:
The Shiftable Complex Directional Pyramid—Part I: Theoretical Aspects
The Shiftable Complex Directional Pyramid—Part II: Implementation and Applications
IEEE transaction on singnal processing, Oct. 2008
Other related papers and software are available at:
nttruong.googlepages.com
Acknowledgement: The code development is based on the matlab code of the contourlet toolbox and the steerable pyramid.-PDTDFB toolboxThe filter bank is described in: The Shiftable Complex Directional Pyramid-Part I: Theoretical Aspects The Shiftable Complex Directional Pyramid-Part II: Implementation and Applications IEEE transaction on singnal processing, Oct. 2008 Other related papers and software are available at: nttruong . googlepages.com Acknowledgement: The code development is based on the matlab code of the contourlet toolbox and the steerable pyramid. Platform: |
Size: 84992 |
Author:chan man man |
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Description: 这是移动机器人同时定位与地图创建的第三部分，主要是关于信息滤波器的（Information filter）-This is a mobile robot localization and mapping at the same time to create the third part, focusing on the information filter (Information filter) Platform: |
Size: 1257472 |
Author:张才 |
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Description: kalman filter matlab tool help full for understanding the coding for the kalmanfilter, which can either be used for any purposes which could be help for digital signal processing, wirless mobile communication , OFDM .
Platform: |
Size: 7168 |
Author:Sk. Khajarasool |
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Description: 该算法充分地利用相邻两次中值滤波窗口内数据的相关性。本文提出的中值滤波的快速算法的基本思想是：原始数据序列上中值滤波的滑窗在移动过程中，当前窗只要删除其最早的元素，加入窗后的新元素，即成为下一窗的内容。-Full use of the algorithm two adjacent window median filter data related to each other. In this paper, the median filtering of the fast algorithm for the basic idea is: the original data sequence in the sliding window filtering process in the mobile, the current window as long as the deletion of its first element, adding a new element after the window, that is, the next window content. Platform: |
Size: 49152 |
Author:王超群 |
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Description: 有关FIR滤波器、求解微分方程、移动通信系统低通等效模型、信道编码、转移矩阵一些简单示例仿真。-The FIR filter, solving differential equations, low-pass equivalent mobile communication system model, channel coding, some simple examples of transition matrix simulation. Platform: |
Size: 179200 |
Author:linda |
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Description: 使用EKF和粒子滤波在简单的平台上实现定位，是本人在华盛顿大学机器人课程作业的基础上编写完成的，可以作为滤波和移动机器人定位的基础教程使用。
Author：Wilford Wang
PS. 可以先下载本人之前上传的Project-1.rar(华盛顿大学的课题作业)，自行编写，再与我写的程序做比较，可以达到比较好的学习效果。-Using the EKF and particle filter in a simple platform for location, is my course work at the University of Washington, based on the robot to complete the writing can be used as filtering and mobile robot localization based tutorial. Author: Wilford Wang PS. Before I can upload to download the Project-1.rar (University of Washington project work), write your own, and I wrote the program and then compare, you can achieve better learning results. Platform: |
Size: 2676736 |
Author:Wilford |
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Description: Developing an Isolated Word Recognition System
in MATLAB.
Speech-recognition technology is embedded in voice-activated routing systems
at customer call centres, voice dialling on mobile phones, and many other
everyday applications. A robust speech-recognition system combines accuracy
of identification with the ability to filter out noise and adapt to other acoustic
conditions, such as the speaker’s speech rate and accent. Designing a robust
speech-recognition algorithm is a complex task requiring detailed knowledge of
signal processing and statistical modeling. Platform: |
Size: 670720 |
Author:fasterfox |
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Description: Extended Kalman Filter implementation, to determine the position a mobile robot. This implementation takes into consideration the Time-Variance Platform: |
Size: 91136 |
Author:Mustafa |
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Description: 数字信号处理技术之移动平均滤波器的设计（The Scientist and Engineer's Guide to Digital Signal Processing）(Digital signal processing technology, mobile average filter) Platform: |
Size: 149504 |
Author:flyskar |
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Description: 先用Matlab理论仿真，得出滤波器系数。再用Verilog语言在ISE环境下编写程序，通过Modelsim和ChipScope进行波形仿真和引号抓取，从而提高调试的效率。通过手机发送指令来控制上下变频器的参数。(Firstly, the filter coefficients are obtained by simulation with the theory of matlab. Then the program is written in Verilog language under ISE environment. Waveform simulation and quotation mark grabbing are carried out through Modelsim and ChipScope, so as to improve the efficiency of debugging. The parameters of up-down converter are controlled by sending instructions from mobile phone.) Platform: |
Size: 6740992 |
Author:财哥在此 |
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Description: 于正交频分复用(OFDM)存在由带外辐射过高、峰均比(PAPR)过大等缺点，面向第5代移动通信(5G)的第3代合作伙伴计划(3GPP)的新无线空口(NR)标准，各大通信厂商都提出了包括滤波正交频分复用(Filtered-OFDM)、加窗OFDM、滤波器组OFDM(FB-OFDM)等新波形技术。考虑到5G更高的通信速率及带宽需求,并需适用于6 GHz以，上的高频通信(尤其是毫米波频段) ,5G候选波形需要更高的时频效率和更优的带外辐射特性,以满足5G通信的要求"。(Due to the shortcomings of orthogonal frequency division multiplexing (OFDM), such as excessive out of band radiation and high peak to average ratio (PAPR), new wireless air interface (NR) standard for 3G Partner Program (3GPP) of 5g mobile communication has been proposed by major communication manufacturers, including filtered OFDM, windowed OFDM, filter bank OFDM, etc. Considering the higher communication rate and bandwidth requirements of 5g, and being suitable for high frequency communication (especially millimeter wave band) above 6 GHz, 5g candidate waveform needs higher time-frequency efficiency and better out of band radiation characteristics to meet the requirements of 5g communication.) Platform: |
Size: 632832 |
Author:4dsa5 |
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Search - mobile filter matlab