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ldpc_code
qc—ldpc编码的matlab源码，分为好几个版本，small文件夹里的支持小的稀疏矩阵，large文件夹里的支持较大的稀疏矩阵。test文件为顶层(qc-ldpc the matlab source code is divided into several versions, small folder in the support of a small sparse matrix, large folder in the support of a larger sparse matrix. test document for the top-level)
- 2021-03-11 20:49:25下载
- 积分：1
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frequencyerr
This simulation plots the Effective SNR of and OFDM as a function of Output Power
Backoff from 0 to 9.5 dB, for three different number of carriers.
- 2010-05-20 15:11:22下载
- 积分：1
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wimaxpaper
WiMAX技术发展及其在配电网通信中的应用，是下一点网络无线在电力中的应用(WiMAX technology development and its distribution network communications, the application is under 1:00 wireless network in the application of electricity)
- 2007-03-21 18:46:23下载
- 积分：1
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powell
POWELL法，优化设计中的经典算法之一。这里给出powell法Matlab源程序(POWELL method to optimize the design of the classic algorithm. Matlab source code is given here。 )
- 2013-09-13 11:53:32下载
- 积分：1
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janmun_v68
混沌的判断指标Lyapunov指数计算,数据模型归一化，模态振动，多目标跟踪的粒子滤波器。( Chaos indicator for Lyapunov index calculation, Normalized data model, modal vibration, Multi-target tracking particle filter.)
- 2016-09-10 18:13:34下载
- 积分：1
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MATLAB-Tutorial-whole-plot
MATLAB作图教程、详细的一维、二维、三维作图的教程。(MATLAB drawing tutorials, detailed one-dimensional, two-dimensional, three-dimensional mapping tutorial.)
- 2013-09-02 08:57:38下载
- 积分：1
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8QAM
利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。(Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error.)
- 2007-10-22 15:57:50下载
- 积分：1
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adapOMP
说明： OMP算法，基于压缩感知的正交匹配追踪算法，能够很好的重构出原始信号(OMP algorithm based on compressed sensing orthogonal matching pursuit algorithm that can reconstruct the original signal very good)
- 2011-04-06 20:35:01下载
- 积分：1
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Ellips
matlab程序：用最小二乘法拟合椭球曲面(matlab program: using least-squares fitting ellipsoid surface)
- 2013-12-25 15:30:32下载
- 积分：1
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PSKoffsetfinal
PSK modulation scheme with offset
- 2011-05-09 00:18:32下载
- 积分：1
