登录
首页 » matlab » DWT

DWT

于 2007-11-08 发布 文件大小:98KB
0 225
下载积分: 1 下载次数: 989

代码说明:

  利用matlab实现的基于离散小波变换的数字水印代码(Matlab realize the use of discrete wavelet transform-based digital watermarking code)

下载说明:请别用迅雷下载,失败请重下,重下不扣分!

发表评论

0 个回复

  • Statystyka
    Satatistical program for variancy
    2009-03-30 05:29:44下载
    积分:1
  • ENERGY
    涉及D2D通信领域中,尤其是一种D2D通信中分布式功率控制方法。本发明解决其技术问题所采用的技术方案是:一种D2D通信中基于能效优化的分布式功率控制方法,所述控制方法包括以下步骤。本发明的有益效果主要表现在: (Involving the D2D communication field, particularly a D2D communication in distributed power control method. The invention to solve the technical scheme is adopted by the technical problems: a D2D communication in distributed power control method based on energy efficiency optimization, the control method includes the following steps. Beneficial effects of the present invention mainly displays in:)
    2015-01-09 12:35:37下载
    积分:1
  • reflectivity_DBR
    reflectivity of dbr stack at different input angles
    2010-09-22 18:44:23下载
    积分:1
  • Convolution-Matlab
    This is a listing of all of the Microsoft Windows resources that the program uses. It includes the icons, bitmaps, and cursors that are stored in the RES subdirectory.
    2012-05-29 18:09:22下载
    积分:1
  • Matcom
    MATCOM 使用教程 MATCOM可以把MATLAB转换成C语言(MATCOM use the tutorial MATCOM can put MATLAB into C language)
    2013-03-30 14:43:27下载
    积分:1
  • neural-network-solving-tsp
    神经网络解决旅行商问题,讨论了矩阵大小对算法稳定性的影响。土木工程领域中,常用于进行结构参数识别等。(Neural network to solve the traveling salesman problem, discussed the impact of the size of the matrix algorithm stability. The field of civil engineering, structural parameters commonly used in identification.)
    2013-12-22 10:12:07下载
    积分:1
  • 3MATLABYUYIN
    3.1语音信号的同态处理和倒谱分析30 3.1.1同态处理的基本原理30 3.1.2复倒谱和倒谱31 3.2离散余弦变换34 3.3Mel频率倒谱系数的分析37 3.3.1Mel滤波器组37 3.3.2MFCC特征参数提取38 3.4小波和小波包变换43 3.4.1小波变换43 3.4.2小波包变换44 3.4.3小波包算法45 3.4.4MATLAB中一维小波和小波包变换函数46 3.4.5MATLAB语音信号小波和小波包变换的例子49 3.5EMD的基本理论和算法53 3.5.1EMD的基本概念53 3.5.2EMD 的基本原理55 3.5.3EMD法的完备性和正交性57 3.5.4基于EMD的Hilbert变换的基本原理和算法59 3.5.5EMD法的MATLAB函数60(3.1 homomorphic speech signal processing fundamentals and cepstrum analysis 30 3.1.1 30 3.1.2 homomorphic processing complex cepstrum and cepstrum 31 3.2 Discrete Cosine Transform 34 3.3Mel frequency analysis of 37 3.3.1Mel cepstral filtering control group of 37 3.3.2MFCC feature extraction 38 3.4 wavelet and wavelet packet transform wavelet transform 43 43 3.4.1 3.4.2 3.4.3 44 wavelet packet transform wavelet packet algorithm 45 3.4.4MATLAB one-dimensional wavelet and wavelet packet transform function 46 3.4.5MATLAB voice signal example of wavelet and wavelet packet transform 49 3.5EMD basic theory and algorithms 53 3.5.1EMD basic concepts of the basic principles of law 53 3.5.2EMD of 55 3.5.3EMD completeness and orthogonality 57 3.5.4 Based on the basic principle of MATLAB functions and algorithms EMD Hilbert transform 60 of 59 3.5.5EMD law)
    2021-05-14 02:30:02下载
    积分:1
  • GES_Demo_sor
    古高科技公司的运动控制卡GE_400系列Demo例程(Ancient tech companies Motion Control Card GE_400 Series Demo routines)
    2013-11-08 11:09:31下载
    积分:1
  • number-of-negative
    统计负数个数以及找出真值数最大与最小的数字输出(Statistical negative number and find out the true value of the maximum and minimum number of digital output)
    2015-04-20 14:49:24下载
    积分:1
  • RCB
    说明:  对对角加载算法进行了分析,基于 RCB算法提出了一种可以抑制运动干扰的稳健波束形成器。可根据干扰位置的统计模型进行零陷扩宽,从而有效的抑制运动干扰。(An implementation algorithm of Robust Capon Beamforming is presented. This algorithm is advanced and widely used in the field of signal processing and communication.)
    2020-09-09 10:38:03下载
    积分:1
  • 696518资源总数
  • 106010会员总数
  • 4今日下载