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xiaoboyuyinxinxinyingcang

于 2007-10-10 发布文件大小:1KB

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matlab 源码,基于小波变换的语音信息隐藏的实现,对原始语音信息和水印信息都经过三层小波分解处理后,将水印信息的低频信号嵌入原始语音信号的部分高频信号部分实现隐藏.源代码不仅给出隐藏过程,并且给出的在随机噪声,重采样,信息压缩情况下的抗攻击特性.源代码清晰有注释(matlab source code, based on wavelet transform voice messages hidden realize, the original voice information and watermark information after a three-treatment, after wavelet decomposition, the watermark information embedded in the low-frequency signals of the original speech signal realize some hidden part of high-frequency signals. source code is given not only to hide the process, and given in random noise, resampling, compression of information in case of anti-attack features. source code has a clear Notes)

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xiaoboyuyinxinxinyingcang.m

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addmusic
在matlab的环境下，运行此程序可将两段音频信号进行叠加(In the matlab environment, run this program can be two audio signals are superimposed)

2009-12-16 14:40:49下载

积分：1
CMA8PSK
此例matlab是用cma算法均衡8PSK调制信号，代码清晰无误，仿真图效果很好。(In this case matlab is using the the cma algorithm balanced 8PSK modulation signal, the code is clear and unmistakable, the simulation map works well.)

2012-04-28 10:37:31下载

积分：1
bayesian
基于matlab开发的利用贝叶斯网络计算配电网可靠性(Distribution network reliability based on Bayesian network matlab development)

2021-03-12 01:19:25下载

积分：1
power-flow
本程序用C语言实现直角坐标系下的牛拉法潮流计算(power flow calculation program using C language under the rectangular coordinate system )

2013-10-06 19:04:05下载

积分：1
113172232Fusiello_epipolarrectification
近年来，红外成像系统的广泛应用使得红外图像序列中的目标跟踪技术得到了迅速的发展，但是，图像序列中的微弱点状动目标自身的难点（特点）给跟踪技术带来了挑战(In recent years, extensive use of infrared imaging system makes infrared target which in image sepuences tracking technology has a rapid development, but a big technical challenge appears that the difficult to track the dim moving point target in image sequence for their own characteristic)

2010-07-19 18:53:29下载

积分：1
单载波和OFDM信号的识别的matlab
用高阶累积量做的单载波和OFDM信号的识别的matlab全部源代码。对做这方面研究的人绝对会有帮助。(Cumulant to do with single-carrier and OFDM signals recognition matlab full source code. For people who do research in this area will definitely help.)

2010-11-05 11:03:50下载

积分：1
palui_cPP2
interesting and easy C++ application for beginers

2014-11-27 04:24:17下载

积分：1
4
高斯赛德尔和雅克比迭代求解方程的matlab程序(the Jacobi and GaussSediel )

2014-01-06 19:53:47下载

积分：1
matlab
这是一本matlab的入门教程，感觉还不错，大家可以学习一下(This is a Matlab Tutorial, I feel pretty good, we can learn about)

2012-03-22 10:28:17下载

积分：1
jiashejianyan
假设检验例题 7.1 设总体，其中参数，为未知，试指出下面统计假设中哪些是简单假设，哪些是复合假设：（1）；（2）；（3）；（4）；（5） . 解：（1）是简单假设，其余位复合假设 (Hypothesis testing for Example 7.1 overall, including parameters, is unknown, pointed out that the following statistical hypothesis test which is a simple assumption, which is a compound hypothesis: (1) (2) (3) (4) (5). Solution : (1) is a simple assumption, the remaining bit composite hypothesis)

2007-09-04 22:21:46下载

积分：1

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