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Chap1
matlab code for digital signal processing
- 2009-04-18 13:53:21下载
- 积分：1
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kuopintiaozhi
扩频调制模块设计及仿真（包括仿真参数设置及调制模块分析）(the design and simulation of spread spectrum modulation (including parameters and analysis))
- 2012-03-22 21:57:20下载
- 积分：1
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matlab_nrs
是关于空时编码的nrs
，给出了Matlab程序实现，希望有借鉴意义。
(on space-time coding nrs given Matlab program, with the hope of reference.)
- 2006-09-14 07:41:05下载
- 积分：1
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fast_cs_SRM
This package implements fast compressed sensing using structurally random matrices (SRM) described in [1] and [2]. As the package is still under development any comments or bug reports are highly welcome.
- 2014-12-17 19:21:32下载
- 积分：1
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ch17_p3
%% 用聚类法确定葡萄酒分级
% 《MATLAB数学建模方法与实践》(《MATLAB在数学建模中的应用》升级版)，北航出版社，卓金武、王鸿钧编著.(Classification of wine by clustering method
Mathematical Modeling Methods and Practice in MATLAB (Upgraded Edition of Application of MATLAB in Mathematical Modeling), edited by Zhuo Jinwu and Wang Hongjun, Beihang Publishing House.)
- 2018-08-23 20:58:55下载
- 积分：1
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ifdma_tfrank
The Interleaved Frequency Division Multiple Ac-
cess (IFDMA) scheme is based on compression, repetition and
subsequent user dependent frequency shift of a modulated signal.
Multiple access is enabled by the assignment of overlapping but
mutually orthogonal subcarriers to each user. In this paper it
is shown that IFDMA can be regarded as unitary precoded
OFDMA with interleaved subcarriers. On the other hand,
IFDMA is shown to be a CDMA variant with frequency domain
orthogonal signature sequences and chip interleaving. Thus, it
combines the advantages of single and multi carrier transmission
such as low peak to average power ratio, orthogonality of the
signals of different users even for transmission over a time
dispersive channel and low complexity. Simulation results show
the good performance of coded IFDMA transmission over a
mobile radio channel for different data rates.
- 2010-12-01 19:31:38下载
- 积分：1
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zishiyingpinlvzhaidaiganraoxianzhi
使用FFT变换在频域对宽带扩频信号中的正弦干扰信号进行识别和抑制，其中扩频信号由1024点的伪随机序列表示。(In the frequency domain using the FFT transform of broadband spread-spectrum signal of sinusoidal interference signal identification and suppression, in which spread-spectrum signal is generated by pseudo-random sequence of 1024 points, said.)
- 2010-01-13 18:30:47下载
- 积分：1
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Jiannningxualgo
implementation of proposed shape decomposition method in "Efficient morphological shape representation with overlapping disk components" by Jianning Xu
- 2010-02-17 22:53:55下载
- 积分：1
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COOPERATION-COMMUNICATION
协作通信中继选择算法，用于选择最佳中继并计算系统的各种性能(Collaborative communication relay selection algorithm)
- 2015-04-12 10:55:51下载
- 积分：1
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bpANDgenetic
使用遗传算法对BP网络权值阈值进行优化，再用BP算法训练网络的代码，文本格式的(bp propoganda and genetic algorithm)
- 2009-02-12 09:42:31下载
- 积分：1
