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makeLdpc
LDPC编码算法,
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix(LDPC_code source
Create R = 1/2 low density parity check matrix
M : Number of row
N : Number of column
method : Method for distributing non-zero element
{0} Evencol : For each column, place 1s uniformly at random
{1} Evenboth: For each column and row, place 1s uniformly at random
noCyle : Length-4 cycle
{0} Ignore (do nothing)
{1} Eliminate
onePerCol: Number of ones per column
H : Low density parity check matrix)
- 2009-12-03 11:13:42下载
- 积分：1
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536339MATLAB
matlab 入门教程，包含讲义和相关实例，非常实用，对于初学者(matlab tutorial, including handouts and relevant examples, very useful for beginners)
- 2013-07-25 18:44:15下载
- 积分：1
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OFDMtheory
OFDM正交频分复用的基带系统，采用QPSK数字调制，统计系统的误码率(baseband of OFDM ，modulation by QPSK)
- 2013-11-06 22:03:09下载
- 积分：1
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maximize-profit
养殖问题中的收益最大化问题 以及 灵敏度的检验(maximize the profit in cultivation)
- 2013-11-15 17:33:45下载
- 积分：1
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Bond-repurchase
【债券回购量化投资模型】：本人在投资公司做量化投资的，分享一个简单的债券回购量化投资模型，在rar压缩文件附有数据，模型的原理与策略系历史最大开盘价合约进场，细节不多讲，做量化投资的朋友可以了解一下。([Bond repurchase quantitative investment model]: I do quantitative investment in investment companies, sharing a simple bond repurchase quantitative investment model, rar compressed files with data, principles and strategy of the largest in the history of opening contract model approach , not much talk about the details, do the quantitative investment friends can look at.)
- 2014-01-22 13:34:16下载
- 积分：1
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solution
该程序实现了对于光纤中的脉冲在光纤传播的演化过程(The program implements the evolution of the optical fiber pulse propagation in optical fibers)
- 2014-02-19 11:05:25下载
- 积分：1
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quyuzengzhang
一种基于区域增长的图像分割方法，代码实现比较简单。(An image segmentation method based on regional growth, the code is relatively simple.)
- 2012-05-21 20:19:57下载
- 积分：1
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zoulixiaoying
光波导中光参量放大过程传播到L处的各光波波形图仿数值真matlab代码(Waveguide optical parametric amplification process spread to L is the value of the true light waveform simulation matlab code)
- 2013-09-14 00:06:28下载
- 积分：1
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bpsk_ofdm_commtoolbox
i am in need 4g related matlab code.i learning in area of lte-advanced downlink for writing the matlab code
- 2014-10-12 23:48:24下载
- 积分：1
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HC
说明： 半车动力学模型，可用于动力学分析，用于分析垂向激励与整车响应的关系(half car dynamics model)
- 2018-05-21 13:46:51下载
- 积分：1
