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MadHG
利用函数MadHG生成规则LDPC码的校验矩阵H,其行重为6,列重为3,行数为列数一半(行数越大越好),H中任意两列没有围长为4的圈,并得到H对应的生成矩阵G,可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)
- 2007-05-12 10:54:46下载
- 积分:1
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run_lms_mvdr
数字自适应波束形成中一种简单易行的算法,LMS算法(A simple digital adaptive beamforming algorithm, LMS algorithm)
- 2013-04-26 13:50:24下载
- 积分:1
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myBpfinal
利用神经网络BP算法训练下列神经网络模型。
1. y = cosx
2. y = |sinx|
3.
4. (Neural network BP algorithm training following neural network model. 1. Y = cosx 2. Y = | sinx | 3. 4. )
- 2010-12-27 21:17:21下载
- 积分:1
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matlab
用风电功率历史数据来对未来一段时间功率的数值进行预测,通过Matlab软件编程和Excel处理数据,用神经网络仿真预测法、灰度预测法、时间序列预测法通过历史数据所呈现出来的一些规律对某段时间的风电功率展开预测,预测之后对得到的数据进行误差分析,通过与一些标准的对比来确定预测方法的可靠程度(Using historical data to forecast wind power to the value to the future time power, by Matlab software programming and Excel data processing, neural network simulation and prediction of wind power law method, gray prediction method, time sequence prediction method based on the historical data are presented for a period of time after the start prediction, prediction the data are error analysis, by comparing with the standard to determine the degree of reliability prediction method)
- 2021-01-29 15:28:39下载
- 积分:1
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Alamouti
仿真Alamouti 2发1、2发2收空时编码性能,调制方式为QPSK(simulation of Alamouti space-time coding performance, the modulation scheme is QPSK)
- 2021-04-16 13:18:53下载
- 积分:1
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eg18-yucemoxingyanjiu
《MATLAB神经网络30个案例分析》中的第18个例子,案例18 Elman神经网络的数据预测—电力负荷预测模型研究。希望对大家有一定的帮助!(The MATLAB neural network analysis of 30 cases of example, 18 cases of 18 Elman neural network research data to predict- power load forecasting model. Hope to have certain help to everybody!
)
- 2013-09-20 16:33:40下载
- 积分:1
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DSB_AM_P1
matlab实现AM(调幅),分别产生多个调幅信号(matlab realize AM (amplitude modulation), respectively, generated a number of AM signal)
- 2008-05-10 10:10:44下载
- 积分:1
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matrix_add
说明: matlab中add函数的C++实现,即矩阵加法的实现,包含条件判断(matlab add functions in C++ implementation, the realization of the matrix addition, including conditional)
- 2011-03-14 19:40:44下载
- 积分:1
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snakesalgorithm
sphit algorithm for simulink
- 2010-07-26 18:24:56下载
- 积分:1
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MS-PiecewiseSmooth
分段光滑的MUMFORD--SHAH图像分割算法,MATLAB。实现了图像分割-Piecewise smooth (the MUMFORD- SHAH image segmentation algorithm, MATLAB. The realization of the image segmentation)
- 2010-11-03 16:23:02下载
- 积分:1