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MATLAB_Simulink_for_DSP_Won_Y_Yang_
在MATLAB中进行DSP控制仿真 (MATLAB_Simulink_for_DSP )
- 2013-08-07 22:17:40下载
- 积分：1
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matlab-basic-knowledge
matlab基础概述，介绍了matlab开发环境及相关知识(matlab basic overview, describes the development environment and knowledge of matlab)
- 2011-05-14 10:33:36下载
- 积分：1
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KPLLI
the program based on particle filter for a new algorithm, Integrated Bayesian MCMC Model Selection MONTE CARLO that Ma Erkefu chain algorithm, which can be used for target tracking, multi-target tracking, and video tracking
- 2010-10-19 01:22:25下载
- 积分：1
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OFDM rece matlab
接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档。这里对程序的流程进行说明。
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。
(The receiving end uses the algorithm and the program flow and the frame structure of the OFDM symbol transmitted by the sending end. Specific frame structure, and timing estimation, frequency offset estimation, residual error tracking algorithm can refer to the documentation. Here to illustrate the process of the program.
First, according to the characteristics of the short training word correlation operation, the signal reaches the detection, when the correlation value is greater than the threshold of a certain number of times, that there is a signal to reach. Then, according to the characteristics of the long training word, the correlation operation is carried out, and the initial position of the OFDM symbol FFT is estimated. The estimated position of the FFT window, first in the time domain for small frequency offset estimation, two long training word for small frequency offset compensation, the FFT operation. According to the result of FFT for integer frequency bias estimation. Af)
- 2020-11-05 00:19:52下载
- 积分：1
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gaotonglvbo
高通滤波器的matlab实现具体源代码，数字图像处理处理中最常用的高频提取方法。(High-pass filter matlab source code to achieve specific, processing of digital image processing to extract the most commonly used method of high frequency.)
- 2013-08-27 22:07:11下载
- 积分：1
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DigitalImageProcessingUsingMATLAB
《数字图像处理(MATLAB版)》是把图像处理基础理论论述与软件实践方法相结合的第一本书，它集成了冈萨雷斯和伍兹所著的《数字图像处理》一书中的重要内容和MathWorks公司的图像处理工具箱。本书的特色在于它重点强调了怎样通过开发新代码来增强这些软件工具。本书在介绍MATLAB编程基础知识之后，讲述了图像处理的主要内容，具体包括亮度变换、线性和非线性空间滤波、频率域滤波、图像复原与配准、彩色图像处理、小波、图像数据压缩、形态学图像处理、图像分割、区域和边界表示与描述以及对象识别等。(Digital image processing (the MATLAB Version) " is the first book of the combination exposition of the basic theory of image processing software practices, integrated Gonzalez and Woods book" Digital Image Processing " book of important content and MathWorks Image Processing Toolbox. The features of this book lies in its emphasis on how to develop new code to enhance these software tools. Introducing MATLAB programming basics, the book tells the story of the main contents of the image processing, including brightness transform, linear and nonlinear spatial filtering, frequency domain filtering, image restoration and registration, color image processing, wavelets, image data compression, morphological image processing, image segmentation, regions and boundary representation and description, and object recognition.)
- 2013-04-15 19:54:44下载
- 积分：1
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qpsk2
it is a matlab code for producing qpsk waveforms
- 2009-04-22 04:16:08下载
- 积分：1
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ts_102223v120100p
card application spec
- 2015-01-08 15:16:34下载
- 积分：1
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svpwm
说明： 通用的空间矢量脉宽调制 SPACE VECTOR PULSEWIDTH MODULATION (SVPWM)源程序(SVPWM based on C language)
- 2010-04-13 03:30:41下载
- 积分：1
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New-folder-(31)
THIS FILE IS ABOUT ADAPTIVE FILTER
ITS HELPFUL FOR LEARNING ABOUT LMS/NLMS
- 2014-01-19 04:18:53下载
- 积分：1
