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__RF_Circuit_Design__Theory_and_Applications(1)
RF APPLICATIONS AND THEORY
- 2013-12-05 01:46:30下载
- 积分:1
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CD4052
详细介绍了CD4052的工作原理和应用,本手册无任何密码。请大家一起进行探讨。(CD4052 details of the working principle and applications, the manual without any password. Let us join hands to explore.)
- 2006-08-01 11:23:59下载
- 积分:1
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Wavelet-ten-classes(Chinese-version)
小波十讲(中文版)-Ingrid Daubechies著 李建平译(Wavelet ten (Chinese version) Daubechies-Ingrid with Li Jianping translation)
- 2016-11-29 11:45:43下载
- 积分:1
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Software-Defect-Association-Mining
SOFTWARE DEFECT ASSOCIATION MINING
- 2014-01-08 18:59:20下载
- 积分:1
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115
本文针对基于经验模态分解EMD的时空滤波器存在的固有模态函数分量中频率混叠交叉导致有用信号与噪声一起被滤除的问题结合小波在时间尺度两域表征信号局部特征的特性提出了一种基于能量估计实现EMD分解层数确定(In this paper, based on empirical mode decomposition EMD temporal filter mode functions inherent component of cross-frequency aliasing and noise together lead to useful signal is filtered in the time scale of the problem combined with wavelet domain characterization of two local features of the signal characteristics of proposed achieve energy estimation based on EMD decomposition level determined)
- 2013-11-11 08:47:37下载
- 积分:1
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Monte-Carclo
蒙特卡罗仿真的书籍,详细的介绍了蒙特卡罗仿真的方法,基本原理以及应用,是掌握蒙特卡罗仿真的好书!(A book of basic principle about Monte Carclo Simulation method。)
- 2020-11-18 10:09:39下载
- 积分:1
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CDMA.RF.System.Engineering
CDMA RF System Engineering (Artech House Mobile Communications Library)
- 2010-11-22 15:01:02下载
- 积分:1
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watermark_paper
首先将二值水印图像经过降维操作转化为一维序列,再将一维序列与m 序列做扩频
调制,最后对音频信号进行分段离散余弦变换,把经过调制的水印信号经过量化处理过程嵌入到离
散余弦变换后的系数中 提取水印时对含水印信号的音频信号也进行分段离散余弦变换,然后利用
原始音频信号提取水印. 实验证明了该技术的鲁棒性和不可感知性.
- 2020-12-06 20:19:22下载
- 积分:1
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滤波器的设计
说明: 滤波器的设计文档,详细说明了参数设计,以及应用(Filter design documents, detailed description of parameter design, and the application)
- 2019-09-24 16:34:33下载
- 积分:1
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Digital-Communication-matlab
说明: 这本书用matlab仿真了数字通信原理中的各部分,很有参考价值(This book matlab simulation of digital communication with the various parts of the principle, a good reference)
- 2011-03-30 11:29:10下载
- 积分:1