-
dddddd
: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.)
- 2007-06-28 00:16:41下载
- 积分：1
-
Matlab
这是一本有关MATLAB的参考书，适合于使用MATLAB或正在打算使用MATLAB的读者。本书另辟蹊径可以借助或不借助MATLAB随带的文档资料让读者自学MATLAB。
作为编程语言和可视化工具,MATLAB具有丰富的一系列功能,可解决工程、科学计算和数学学科中许多问题。本书的基本目的是通过向读者展示如何有效地使用这些功能来帮助读者增强工作能力。由于MATLAB交互式的性质,书中内容以举例方式来描述。在读者阅读本书的同时, 这些例子可以通过运行MATLAB而再现。
(This is a reference book on MATLAB, suitable for the use of MATLAB or is intended to use MATLAB readers. Another way this book can make use of, or without the aid of MATLAB documentation that came with the reader learning MATLAB. As a programming language and visualization tools, MATLAB has a rich range of functions, solve engineering, scientific computing and mathematics disciplines, many problems. The basic purpose of this book by showing the reader how to effectively use these features to help readers enhance the ability to work. Since MATLAB interactive nature of the book by way of example to describe the content. The reader to read this book at the same time, these examples by running the MATLAB and reproduction.)
- 2010-01-02 09:44:17下载
- 积分：1
-
mtt-cv-mff
气候分析中检验突变的经典程序，如滑动t检验，cv，滑动f检验等(Climate Analysis classic mutation testing procedures, such as sliding t test, cv, sliding f inspection)
- 2013-08-15 18:41:05下载
- 积分：1
-
daul_ps_2D_4s
光子筛随机孔分布的例程，用于光子筛成像时使用(Random photon sieve pore distribution routines for use when imaging photon sieve)
- 2013-10-14 20:01:12下载
- 积分：1
-
cfar
matlab实现cfar处理，为子函数，可供其他程序调用，采用GO-cfar算法(matlab to achieve cfar processing for other programs call subfunctions, using the GO-cfar algorithm)
- 2013-03-21 14:13:58下载
- 积分：1
-
vad1
基于高阶统计方法改进的自适应多速率话音激活检测算法(Improved statistical methods based on high order adaptive multi-rate voice activity detection algorithm)
- 2010-11-04 11:17:07下载
- 积分：1
-
Gozaresh-Seminar(H.Ghadirian)
call matlab function from C++.zip
- 2013-07-29 18:55:36下载
- 积分：1
-
chirp
谐波信号，可用于数值模拟。是地震信号处理中常用的信号源。(sweep signal and the modeling of seismic)
- 2012-11-22 21:00:27下载
- 积分：1
-
spi
关于spi的串行总线接口编程，实现同步传输(On the spi serial bus interface programming, synchronous transfer)
- 2010-01-01 14:42:42下载
- 积分：1
-
proiect
a matlab simulation of a multifiliar telefonic wire with dpsk-4 modulation
- 2009-06-05 00:20:01下载
- 积分：1
