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turbo
Turbo码编码仿真程序,在Matlab环境下仿真,适用于初学者。(Turbo coding simulation program, in the Matlab simulation environment for beginners.)
- 2009-01-06 20:38:54下载
- 积分:1
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kmean
这是一段MATLAB平台上的KMEAN算法,希望大家有用(Kmean)
- 2009-05-12 20:10:10下载
- 积分:1
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fare
一个利用matlab实现的特征脸的提取程序,可作为其他程序的基础算法(an achievable using Matlab Eigenface the extraction procedure can be used as the basis for other procedures Algorithm)
- 2005-05-17 22:38:47下载
- 积分:1
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sanciyangtiaochayang
本程序是基于Matlab的三次样条插样法。(This procedure is based on Matlab-like cubic spline interpolation method.)
- 2015-03-09 09:39:56下载
- 积分:1
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ISM
基于宽带信号的DOA估计,采用经典的ISM算法,采用传统MUSIC算法,最后通过谱峰搜素算法得到估计的来波角(Based on broadband DOA estimation, using the classical ISM algorithm, after the traditional MUSIC algorithm, and finally through hormone peak search algorithm to estimate the wave angle)
- 2015-06-26 20:50:05下载
- 积分:1
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MATLAB-Wavelet-transform
Matlab小波变换与傅立叶变换用于检测阶跃信号,原始时域信号是一个阶跃信号,为了确定阶跃信号的突变点,分别采用傅立叶变换和db5小波进行处理。(Matlab wavelet transformation and Fourier transform is used to test signal, the original order jump time signal is a step road signal, in order to determine the Laplace domain signals point mutations, respectively the Fourier transform and db5 wavelet for processing.
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- 2021-01-30 20:18:32下载
- 积分:1
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Rayleigh_ofdm1
包括ofdm调制解调, LS信道估计,DFT信道估计,改进DFT信道估计(Including ofdm modem, LS channel estimation, DFT channel estimation to improve channel estimation DFT)
- 2014-10-24 18:21:50下载
- 积分:1
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fauccal
一个开源的matlab工具箱,给定一组由同一摄像机在不同角度拍摄的棋盘图像,可以实现这台摄像机的全自动标定校准(An open-source toolbox in Matlab for fully automatic calibration of close-range digital cameras based on images of chess-boards, Implemented by Valsamis Douskos, Laboratoty of Photogrammetry, Dept. of Surveying, National Tehnical University of Athens)
- 2013-11-29 08:44:04下载
- 积分:1
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EncodedArrayItem
EncodedArrayItem extends OffsettedItem.
- 2014-01-08 10:31:18下载
- 积分:1
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Turbo_code_simulation
1. 程序中Turbo译码采用了MAP,LOG-MAP,和MAX-LOG-MAP三种算法。
2. 以xxx开头的四个mat文件是四种给定的Turbo码在译码时用到的参数,保存下来的目的是
加快仿真的速度,如果你所仿真的Turbo码不是程序中列出的任意一种,你可以通过函数
trellis来生成自己的相关参数。
3. 程序支持1/2和1/3两种码率的Turbo码,其中1/2码率的Turbo码通过矩阵[1 0 0 1]打
孔得到。在译码时通过对打孔位置添0恢复成1/3码率的码字。
4. 程序中的信噪比表示Eb/N0,通过此参数求得N0,对发送信号进行加噪。(1 program in Turbo decoding using the MAP, the LOG-MAP, and three kinds of the MAX-LOG-MAP algorithm.)
- 2021-04-13 19:08:56下载
- 积分:1