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Water-marking-using-Har-wavelet-transform
the Matlab project contains the source code used for simple watermarking using wavelet transform. Performs watermarking of the input image by decomposing the image using haar wavlet. Noise generated with normal distribution is used as the key and is added to the input image to obtain the watermarked image.
- 2014-11-30 10:26:13下载
- 积分：1
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ELM-with-Markov-chains
Generalization ability of extreme learning machine with uniformly ergodic Markov chains
- 2020-07-16 16:58:49下载
- 积分：1
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StegLSB
图像隐写中的LSB隐写算法的matlab函数(Image of LSB steganography algorithm)
- 2010-08-30 02:24:10下载
- 积分：1
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multipath_1
此为双通道的瑞利衰落信道的仿真，使用MATLAB完成。(This is the dual-channel Rayleigh fading channel simulation, the use of MATLAB to complete.)
- 2008-03-17 09:33:32下载
- 积分：1
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obmc-matlab
Matlab code for OBMC Coding!!
- 2011-05-13 18:52:45下载
- 积分：1
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MinimumCostFlow
说明： 最小费用最大流问题 MATLAB编程代码(Maximum flow problem minimum cost MATLAB programming code)
- 2009-08-13 18:20:01下载
- 积分：1
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send
参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)
- 2013-10-08 09:39:40下载
- 积分：1
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Hilbert-and-the-DEA
对信号进行希尔伯特变换及包络分析，实现信号波形的解调(Hilbert transform of the signal and the DEA, the demodulated signal waveform to achieve)
- 2014-01-04 17:57:16下载
- 积分：1
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xianxing
说明： 基于matlab线性幅度调制系统的仿真设计(Matlab linear amplitude modulation system based on the simulation design)
- 2011-04-09 16:37:56下载
- 积分：1
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cluseter_test
演示了最大距离,最小距离,平均距离的分级聚类及其分类结果展示。(hierarchical clustering base on maximum distance,minumum distance and average distance.
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- 2012-05-15 12:59:35下载
- 积分：1
