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无线通信物理层信道建模
无线通信物理层信道建模，链路衰落，LDPC编码，OFDM，及智能天线等等关于物理层的码源(Wireless communication channel modeling the physical layer, link the decline, LDPC codes, OFDM, and smart antennas, and so the source code on the physical layer)
- 2020-06-30 02:00:02下载
- 积分：1
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simulated-annealing-genetic-method
说明： 一种新型的算法，将模拟退火法和遗传算法相结合，用于求解预测问题(A new algorithm, simulated annealing and genetic algorithm are combined to solve the prediction problem for)
- 2011-03-21 15:36:27下载
- 积分：1
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illustration_CLT
这个源程序对于通信算法理论推导所需要的概率基础学习有一定帮助，涉及的是极限中心定理的证明matlab仿真。(illustration central limit theory)
- 2011-11-23 10:35:16下载
- 积分：1
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Digitalimageprocessing
may be helpful to fresh man
- 2010-11-02 22:40:27下载
- 积分：1
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DQPSK
DQPSK，包括误码率的统计和误符号率的统计(DQPSK, including bit error rate and symbol error rate statistics Statistics)
- 2010-12-30 21:23:12下载
- 积分：1
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MATLABann
matlab神经网络工具箱很好的东东分享下(matlab neural network toolbox, under a good Dongdong Share)
- 2010-03-15 10:51:23下载
- 积分：1
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juigie
虚拟力的无线传感网络覆盖，主同步信号PSS在时域上的相关仿真，小波包分析提取振动信号中的特征频率。( Virtual power wireless sensor network coverage, PSS primary synchronization signal in the time domain simulation related, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-09-10 18:33:49下载
- 积分：1
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Audio-Watermarking-in-DCT
说明： 本文在DCT噪声信号模型研究的基础上,提出了一种新的音频水印嵌入位置选择策略和一个应用该策略的自适应音频水印算法. 通过定义DCT系数的噪声敏感度,建立了水印嵌入位置和嵌入水印后的音频信号的听觉感知性之间的关系,根据音频水印的不可听性的要求选择最优的嵌入位置,然后调节水印强度来满足鲁棒性的要求,从而最大程度地保持音频水
印的不可听性和鲁棒性,为解决音频水印嵌入过程中不可听性和鲁棒性之间的矛盾提供了一种策略.(Though m any w orks in the literature agree that w aterm ark should be em bedded in the middle2fre2
quency coefficients or percep tually significant components, how to determ ine the position em bedded has no universal
definition. A new em bedding strategy and an algorithm app lying the strategy are p roposed for audio w aterm arking in
DCT dom ain based on research of DCT noise m odal. B y defining a noise sensitivity vector, a m ath relationship betw een
the w aterm ark em beddable position and the audible quality of the audio file w ith w aterm ark is set up.)
- 2011-02-24 11:45:57下载
- 积分：1
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funny-palindrome-function
funny palindrome function
- 2011-05-06 12:35:52下载
- 积分：1
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PCS01_key
Matlab code for sphit code and its use in compresion details
- 2013-09-02 17:43:04下载
- 积分：1
