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3下载:
matlab数字水印程序m文件程序,用的是小波变换中的dwt方法,并且把小波变换分成了四个子带,选择的LL子带。svd算法与dwt相结合,加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序,一个是gui的,一个是m文件。,m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet tra
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matlab GUI数字水印代码。小波变换中的dwt与svd算法的结合,加密用的是混沌加密。是毕业设计的代码。下载后注意图片的路径。-digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm, encryption is used for chaotic encryption. Is a graduate of the code design. Attenti
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改程序基于改进节点法(Modified Nodal Approach)与全矩阵技术在Matlab中实现线性电阻电路的符号分析。可以在GUI中描述待分析的电路结构、启动分析并直观的观察分析结果。在实现分析功能的同时,提供完整的编辑、输入保护以及数据保存功能。详细说明请见压缩包内文档。-Changed procedures to improve the node-based method (Modified Nodal Approach) with the full-matrix technolog
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,应用MATLAB仿真按序选择嵌入位的DCT变换算法,对仿真程序运行后的各种参数
和效果图的变化进行了分析;最后结合GUI开发设计出数字水印执行过程仿真控制界面,并用常见的水印攻击测试了该算
法的鲁棒性。-Application MATLAB simulation embedded spaces in sequence selection algorithm of DCT transform, simulation program running on the various param
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端点检测是指用数字处理技术来找出语音信号中的各种段落(如音素、音节、词素、词等)的始点和终点的位置。语音段起止端点检测是语音分析、语音合成和语音识别中的一个必要环节。传统的端点检测方法是从wav文件中获取语音采样,将其分帧并计算短时能量和过零率参数,然后进行端点检测。这种工作方式被称为离线处理方法 ,无法实现语音信号的实时处理,对于语音信号分析具有一定的局限性。本文通过开发ActiveX控件,在MATLAB环境下将其嵌入到figure窗口中,以GUI程序的方式使用,实现语音信号端点检测的实时处
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A gr8 Adaptive DCT based watermarking system is implemented with a nice GUI for embedding, extraction and attacks
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GUI for digital watermarking with four methods: LSb, LSB by concatenation, DCT , DWT in matlab
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digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm
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实现了图像的加水印,去噪,加噪声等功能,音频信号通过LM386放大,利用matlab GUI实现的串口编程例子。- Realize image watermarking, de-noising, plus noise and other functions, LM386 audio signal amplification, Use serial programming examples matlab GUI implementation.
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基于Matlab gui的水印系统设计的仿真程序
分析水印系统形成的影响元素-Matlab gui based watermarking system design simulation program
Influence elements watermarking system formation
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实现了图像的加水印,去噪,加噪声等功能,基于matlab GUI界面设计,欢迎大家下载学习。- Realize image watermarking, de-noising, plus noise and other functions, Based on matlab GUI interface design, Welcome to download the study.
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1下载:
基于matlab GUI界面设计,基于小波变换的数字水印算法matlab代码,阵列信号处理的高分辨率估计。- Based on matlab GUI interface design, Based on wavelet transform digital watermarking algorithm matlab code, High-resolution array signal processing estimates.
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基于matlab GUI界面设计,用于特征降维,特征融合,相关分析等,实现了图像的加水印,去噪,加噪声等功能。- Based on matlab GUI interface design, For feature reduction, feature fusion, correlation analysis, Realize image watermarking, de-noising, plus noise and other functions.
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Realize image watermarking, de-noising, plus noise and other functions, Based on matlab GUI interface design, Virtual power wireless sensor network coverage.
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Use serial programming examples matlab GUI implementation, Independent component analysis for image processing, Realize image watermarking, de-noising, plus noise and other functions.
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Performance Testing on DWT Based Color Image Digital Watermarking System
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watermarking in matlab level set normalization
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本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This topic is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method comp
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6下载:
本课题为基于MATLAB的小波变换dwt和离散余弦dct的多方法对比数字水印系统。带GUI交互界面。有一个主界面GUI,可以调用dwt方法的子界面和dct方法的子界面。流程包括,读取宿主图像和水印图像,嵌入,多种方法的攻击(剪切,加噪,旋转等),提取,最后利用psnr峰值信噪比进行评价不同攻击下,鲁棒性的好坏。(This project is based on MATLAB wavelet transform DWT and discrete cosine DCT multi method co
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2下载:
该课题为基于MATLAB的数字水印系统。包括离散余弦DCT和小波变换DWT两种算法的对比,有一个GUI界面,包括嵌入,加噪,旋转,剪切,压缩等多种攻击,提取候,具有评价指标PSNR,NC等来评价算法的鲁棒性(This project is a digital watermarking system based on MATLAB. It includes the comparison of DCT and DWT. It has a GUI interface, including embedd
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