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LDPC
LDPC码是通过校验矩阵定义的一类线性码,为使译码可行,在码长较长时需要校验矩阵满足“稀疏性”,即校验矩阵中1的密度比较低,也就是要求校验矩阵中1的个数远小于0的个数,并且码长越长,密度就要越低。
(LDPC Coding with PSK modulation in Rayleigh fading channel
Most of the functions are built in matlab functions found in the comm. toolbox. These can also be easily configurable in the code to meet your requirements.
In the given code, set the SNR, codeRate, modulation order (psk) and Number of frames to be simulated.
Please feel free to contact me and let me know your comments.
)
- 2013-04-03 09:47:51下载
- 积分:1
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FileInputdlg
在MATLAB的inputdlg基础上增加了浏览文件的功能,可在prompt指定任意多行,ss返回检索文件的目录。(Increase in MATLAB' s inputdlg based on file browser prompt specify any number of lines, ss return to retrieve the file directory.)
- 2012-10-17 09:24:40下载
- 积分:1
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PV
说明: 光伏电池板模型,仿真p-u曲线等。自动将excel中的多条不同的温度、光照等数据读入,并连续运行输出保存每个工况数据(PV simulink model。it can read different input initial parameters from excel,then run the pv model and save the power data of each case automatically。)
- 2014-09-20 20:29:43下载
- 积分:1
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AutoRunMatlab
可以实现开机自动在后台运行matlab,为第一次运行matlab节省时间。(Matlab can start automatically in the background, saving time for the first run matlab.)
- 2014-11-06 15:09:01下载
- 积分:1
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ch_model_awgn
awgn model channel programme matlab
- 2010-06-08 22:29:31下载
- 积分:1
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Smooth_WignerVille
基于MATLAB的平滑伪Wigner Ville 分布(Smooth_WignerVille)
- 2010-10-05 09:55:35下载
- 积分:1
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AFirstCourseInFiniteElements-Ch12-MATLAB
Finite element programming with Matlab
- 2011-01-22 23:24:35下载
- 积分:1
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shuangshuchu
升压双输出直流变换器!就是一个直流电源,经过一个反激升压,输出两个相等电压.(A BOOST DUAL OUTPUT DC/DC CONVERTER)
- 2012-04-29 09:53:57下载
- 积分:1
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2
说明: matlab 中很实用的源代码2:中值滤波器、用Sobel算子和拉普拉斯对图像锐化,梯度算子检测边缘(Practical source code of matlab)
- 2015-04-20 16:24:55下载
- 积分:1
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case14cumulant
应用半不变量法实现14节点随机潮流计算 考虑了发电机组出力和负荷的随机性(case14 cumulant)
- 2016-09-13 15:55:03下载
- 积分:1