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OSTBC_matlab
MIMO系统中OSTBC的源代码，源代码中有详细的说明，并且加了跨层的物理层安全方法(OSTBC source code in MIMO system , included a detailed description of the source code, and added a physical layer security cross layer approach
)
- 2020-06-29 05:20:02下载
- 积分：1
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wlg
五对角占优线性方程组求解的MATLAB 程序MYLU。
输入参数A为系数矩阵，F为右端向量。输出参数L，U为A的LU 分解A=LU，X为解向量。(five pairs diagonally dominant linear equations MYLU the MATLAB program. A input parameters for the coefficient matrix, F subguadratic vector. Output parameters L, U of A LU decomposition A = LU, X-Solutions for Vector.)
- 2007-07-01 13:02:57下载
- 积分：1
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mathlabycsf
阐述了遗传算法的基本原理,对MATLAB 遗传算法工具箱(GAOT) 的参数使用进行了详细介绍,探讨了MATLAB 遗传算2008080116565263(Expounded the basic principles of genetic algorithm, the MATLAB Genetic Algorithm Toolbox (GAOT) using the parameters described in detail, discusses the MATLAB Genetic Operators 2008080116565263)
- 2008-12-14 13:16:02下载
- 积分：1
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gaussplot
高斯脉冲及高斯一阶导、高斯二阶导产生时域图(Gaussian pulse and a Gaussian derivative, Gaussian, when the second derivative domain plan)
- 2020-09-02 17:08:07下载
- 积分：1
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gradientDescent.m
gradient descent in matlab
- 2011-10-21 07:26:57下载
- 积分：1
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2008080116210338(1)
matlab频谱分析实例,介绍频谱分析的一种方法，并举出实例。(matlab spectrum analysis, this paper introduced a method of spectral analysis, citing examples.)
- 2009-10-15 16:19:13下载
- 积分：1
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QC_codes
Construct the short length of QC LDPC codes without girth 4 and girth 6(The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p. )
- 2009-05-28 16:00:14下载
- 积分：1
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torsion
solving torsion proble by FEM
- 2011-01-20 19:01:28下载
- 积分：1
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aniso-rvin-denoising
MATLAB® is a high-level technical computing language and interactive environment for algorithm development, data visualization, data analysis, and numeric computation. Using the MATLAB product, you can solve technical computing problems faster than with traditional programming languages, such as C, C++, and Fortran.
You can use MATLAB in a wide range of applications, including signal and image processing, communications, control design, test and measurement, financial modeling and analysis, and computational biology. Add-on toolboxes (collections of special-purpose MATLAB functions, available separately) extend the MATLAB environment to solve particular classes of problems in these application areas.
MATLAB provides a number of features for documenting and sharing your work. You can integrate your MATLAB code with other languages and applications, and distribute your MATLAB algorithms and applications.
- 2011-08-14 19:30:32下载
- 积分：1
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work2
线性调频雷达信号的生成，观察其实部虚部，还有延时。以及脉冲压缩 经过匹配滤波器之后的的波形(the generator of the lfm。see the real part and the not real part。 at last though the match filter.)
- 2013-03-22 15:57:24下载
- 积分：1
