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: digital watermarking technology in the digital copyright protection products p...
:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并
分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数
字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。-: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.
- 2022-03-20 06:08:50下载
- 积分:1
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基于蜂窝网RFID的室内定位的NLOS抑制算法
基于蜂窝网RFID的室内定位的NLOS抑制算法-Cellular network based on RFID indoor positioning NLOS suppression algorithm
- 2023-03-02 17:10:04下载
- 积分:1
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这个是关于构建校园网页面电子邮件系统的一个方案 或者可以说成毕业论文都可以...
这个是关于构建校园网页面电子邮件系统的一个方案 或者可以说成毕业论文都可以 -is on the website- building campus e-mail system or a program that can be as dissertation
- 2022-08-08 21:11:26下载
- 积分:1
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C64X
C64X-DSP-EDMA小结及实例详解-C64X-DSP-EDMA and Example Detailed Summary
- 2022-01-26 01:06:42下载
- 积分:1
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8 kana alici verici devresi
8 kana alici verici devresi
- 2022-04-10 05:29:53下载
- 积分:1
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SANDISK公司的SD卡产品手册,对搞SD卡驱动的同志很有帮助。
SANDISK公司的SD卡产品手册,对搞SD卡驱动的同志很有帮助。-SD Card SANDISK
- 2022-04-01 10:43:23下载
- 积分:1
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某电力通信综合网管系统设计方案及技术说明
某电力通信综合网管系统设计方案及技术说明-a power communication network management system design and technical notes
- 2023-01-19 22:35:04下载
- 积分:1
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设计7阶有源椭圆滤波器,附加电路图与设计思路
设计7阶有源椭圆滤波器,附加电路图与设计思路-design stage seven active elliptic filters, and additional circuit design
- 2022-02-19 23:41:02下载
- 积分:1
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Highly efficient, high quality vocoder algorithm, the paper is very detailed ste...
高效优质声码器算法,论文中步骤很详细。值得参考-Highly efficient, high quality vocoder algorithm, the paper is very detailed steps. It is also useful
- 2022-07-21 16:28:09下载
- 积分:1
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1、 对一个等边三角形,每条边按照Koch曲线的方式进行迭代,产生的分形图称为Koch雪花。编制程序绘制出它的图形,并计算Koch雪花的面积,以及它的分形维数。...
1、 对一个等边三角形,每条边按照Koch曲线的方式进行迭代,产生的分形图称为Koch雪花。编制程序绘制出它的图形,并计算Koch雪花的面积,以及它的分形维数。
2、 自己构造生成元(要有创意),按照图形迭代的方式产生分形图,用计算机编制程序绘制出它的图形,并计算其分形维数。主要用MATLAB编程
-1, for an equilateral triangle, each side in accordance with Koch curve iterative manner, the resulting figure is called Koch snowflake fractal. Programmed to map out its graphics, and calculate the area of Koch snowflake, and its fractal dimension.
2, construct their own generators (the need for creativity), according to the way graphics iterative produce fractal images, using a computer programmed to map out its graphics, and calculate its fractal dimension.using MATLAB
- 2022-07-28 03:46:11下载
- 积分:1