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DPCorTHP
it is the DPC or TH precoding
- 2020-12-03 10:49:25下载
- 积分：1
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ldpc
ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能(ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding scheme to generate H matrix is transformed into G matrix encoded into the Gaussian channel. Simulation, the BER performance)
- 2010-05-15 14:33:41下载
- 积分：1
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RCSPCodes1.0
matlabcode for eegclassification using rcspa
- 2012-08-01 14:40:22下载
- 积分：1
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BLFilter
我用C#实现的一个双边滤波器，使用unsafe代码，用指针获取像素。(I use C# to achieve a bilateral filter, use unsafe code to get pixel pointer.)
- 2012-09-18 09:44:15下载
- 积分：1
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chaos-time-series-prediction
混沌时间序列多步自适应预测方法，非常有用，采用自适应算法，比局部算法要准确(chaos time series prediction)
- 2013-12-15 19:49:46下载
- 积分：1
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leach
MATLAB仿真LEACH算法，对研究WSN能量路由有很大帮助(MATLAB simulation of LEACH algorithm, the study of great help WSN energy routing)
- 2010-07-10 22:23:28下载
- 积分：1
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edit
一种基于最小均方算法的OFDM信道估计技术(A minimum mean-square algorithm based on the OFDM channel estimation techniques)
- 2009-04-01 15:02:03下载
- 积分：1
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wodewodewode
对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )
- 2007-06-20 23:44:47下载
- 积分：1
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Coding
Preprocessing of medical images
- 2014-11-21 12:12:39下载
- 积分：1
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mp_fft
说明： 利用FFT快速算法来实现二维图像基于匹配追踪算法的稀疏分解。(Fast Algorithm for the use of FFT to achieve two-dimensional image matching tracking algorithm based on sparse decomposition.)
- 2021-05-12 23:30:02下载
- 积分：1
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