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image-fusion
图像融合的经典算法 IHS算法 PCA算法 加权融合算法等融合算法 程序可以直接运行 欢迎大家下载(The classical algorithm IHS algorithm PCA algorithm weighted fusion algorithm, such as image fusion fusion algorithm program can be run directly are welcome to download)
- 2012-06-02 13:00:31下载
- 积分：1
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脉搏信号分析 pulse
脉搏信号分析
（1）设计滤波器，实现对脉搏信号的噪声抑制和基线纠漂；
（2）时域分析：波形特征检测；
（3）功率谱分析：对消噪后的信号进行功率谱分析。要求计算信号的功率谱，功率谱峰值，峰值频率。
(Pulse signal analysis (1) design the filter, to achieve the pulse signal noise suppression and baseline drift correction (2) time-domain analysis: waveform feature detection (3) power spectral analysis: noise cancellation signal after the power spectrum analysis . Require calculation of the signal power spectrum, peak power spectrum, peak frequency.)
- 2011-07-13 09:56:01下载
- 积分：1
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DWT_1D
离散小波变换是指在特定子集上采取缩放和平移的小波变换，是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析，主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression.
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- 2013-11-10 22:12:48下载
- 积分：1
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sound-spectroanalyzer
基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。(MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.)
- 2012-12-16 11:31:25下载
- 积分：1
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wavlet
图像小波变换，可以求图像小波分解系数图，阶数可以自己设定(tuxiangxiaobobianhuan)
- 2010-05-30 22:19:25下载
- 积分：1
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ConjugateGradient
说明： 小波标架的共轭梯度算法（Mallat，信号处理的小波导引）(Conjugate gradient algorithm for computing daul function.)
- 2021-04-13 22:58:55下载
- 积分：1
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XIAOBOFJ
该程序可以实现对信号的小波分解、重构及各频带能量比分析(The program can achieve signal wavelet decomposition and reconstruction and the band energy than)
- 2013-05-10 15:28:34下载
- 积分：1
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LSB8
将图像按位平面分解，然后在最低有效为嵌入一定的信息，达到数字隐藏的作用，是最原始的数字水印技术(image caput plane decomposition, and then embedded in the lowest effective for certain information, to hide the figures, is the most primitive digital watermarking technology)
- 2006-06-06 09:51:04下载
- 积分：1
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watermark-11187
作为一种新型的有效的版权保护手段，数字水印技术倍受人们的关注。数字水印主要是通过在原始资料中嵌入秘密信息——水印,来证实资料的所有权。本文介绍了数字水印技术的基本原理及其分类，然后对数字水印讨论了一种基于LSB的数字图像水印算法,最后利用MATLAB7.6对这一算法进行了实现。(As a new effective means of copyright protection, digital watermarking technology much attention. The digital watermark secret information- the watermark embedded in the raw data, to prove ownership of the data. This article describes the basic principles of their classification of digital watermarking technology and digital watermarking digital image watermarking algorithm based LSB, and finally the use of this algorithm matlab7.6 achieve.)
- 2013-05-14 10:08:42下载
- 积分：1
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ezw
基于小波变换的嵌入式零树小波编码算法,可以多等级压缩图像(The embedded zerotree wavelet coding algorithm based on wavelet transform can compress images at multiple levels.)
- 2018-06-02 19:47:36下载
- 积分：1
