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一种基于小波变换的简单水印算法
一个简单的基于小波变换水印算法,抗攻击能力较强-A simple Watermarking Algorithm Based on Wavelet Transform, anti-attack ability
- 2022-12-29 21:00:03下载
- 积分：1
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小波变换压缩 1
1
小波变换压缩 1
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-Wavelet Transform compression 1
- 2022-02-11 12:00:22下载
- 积分：1
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不错的界面 不错的界面 不错的界面 不错的界面
不错的界面 不错的界面 不错的界面 不错的界面 -混合
- 2022-01-26 02:14:28下载
- 积分：1
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包括2个例子：一个例子
包括两个例子：一个演示一维小波变换，另一个演示二维小波变换。-Including two examples: a demonstration of one-dimensional wavelet transform, another demonstration of two-dimensional wavelet transform.
- 2022-01-25 15:31:09下载
- 积分：1
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This is what I do with C based on wavelet transform coding Zerotree
这是我用C做的基于小波变换的零树编码-This is what I do with C based on wavelet transform coding Zerotree
- 2022-07-22 04:36:44下载
- 积分：1
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The use of EDA technology and FPGA development in the UP3 board direct digital f...
利用EDA技术和FPGA在UP3开发板上实现直接数字频率综合器的设计。
实验中加入了相位控制字PWORD，用以控制相位偏移量的前四位，将相位偏移量加到ROM地址总线 上，从而引起从ROM中取得的正弦信号的偏移，实现移相信号发生器的移相功能。
实验中还加入了LCD显示功能，通过LCD显示模块器件，用LCD显示正弦信号的频率，所显示的频 率也是由频率字控制的。LCD的驱动原理同上次实验。-The use of EDA technology and FPGA development in the UP3 board direct digital frequency synthesizer design. Experiment by adding a phase control word PWORD, to control the phase offset of the top four will be added to the phase offset ROM address bus, thereby causing ROM obtained from the sinusoidal signal offset, shifted believe realize its phase-shifting function generator. Experiments have also joined the LCD display, LCD display module through the device, with LCD display the frequency of sinusoidal signal, as shown by the frequency of word frequency control. LCD driving principles with the previous experiment.
- 2023-05-31 07:15:03下载
- 积分：1
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一个关于图像边缘检测的实用程序
一个关于图像边缘检测的实用程序-A practical program for image edge check
- 2022-02-04 10:21:19下载
- 积分：1
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本程序是蛇口和正弦518067分离程序。光谱分析…
此程序实现的是将50HZ和100HZ正弦波分离的程序。并对小波谱分析的实现给出了启发性程序。-this program is to Shekou and 518067 sine separation procedures. Spectral analysis of small achievement given the enlightening procedure.
- 2022-05-18 04:52:25下载
- 积分：1
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小波/ CDF97与CDF mit97
Wavelet/CDF97 & CDF Mit97 -Wavelet/CDF97
- 2022-02-07 03:57:41下载
- 积分：1
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Visual C++小波变换技术与工程实践（小波变换实现虑波）
Visual C++小波变换技术与工程实践（小波变换实现虑波）-Visual C wavelet transform technology and engineering practice (wavelet transform worry wave)
- 2022-08-17 07:35:01下载
- 积分：1
