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2010-05-11
关于小波包去噪和小波去噪的matlab程序，对理解小波和小波包两种算法很有帮助。(On wavelet packet denoising and wavelet denoising matlab program for understanding the two algorithms of wavelet and wavelet packet helpful.)
- 2010-07-23 14:13:02下载
- 积分：1
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bp
说明： 创建BP神经网络
训练BP神经网络
计算仿真误差
计算运行时间
matlab7.0环境运行无误(The creation of BP neural network trained BP neural network simulation run-time error calculation matlab7.0 environment to run correctly)
- 2008-05-16 10:37:42下载
- 积分：1
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frequency_dependent_media2_3
Electromagnetic Simulation using the FDTD method 实例 2-3
frequency_dependent_media ，用matlab重新编写(Electromagnetic Simulation using the FDTD method example 2-3
frequency_dependent_media flux density ，rewriting in matlab)
- 2015-03-13 17:09:15下载
- 积分：1
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object-tracking
Motion based multiple object tracking.
Tracks multiple objects in a video. used in survelliance.
- 2015-03-17 01:42:36下载
- 积分：1
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CV1D_JD
对目标进行卡尔曼滤波，绘制出了该算法的跟踪效果、预测位置和更新位置的对比图、预测速度和更新速度的对比图。(Kalman filtering of targets drawn out of the tracking performance of the algorithm to predict the location and updated comparison chart position to predict the speed and update rate comparison chart.)
- 2014-03-17 22:21:58下载
- 积分：1
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DDSRFSPLL2015
说明： This file contains the DDSRF PLL modeling
- 2021-03-11 09:59:26下载
- 积分：1
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jcwtlib-0.01.tar
独立成分分析（Independent Component Analysis, ICA）是近年来发展起来的一种有效的盲分离技术，最早是由法国学者Herault和Jutten于1986年提出。ICA方法的提出最初是用来解决“鸡尾酒会”问题，其过程可以归纳为，在源信号与传输通道参数均未知的情况下，仅根据源信号的统计特性，出现测信号恢复出源信号。ICA分析的关键在于根据一定的优化准则建立描述输出信号独立程度的优化判据，即目标函数，并设计相应的优化算法，寻求最优的分离矩阵，使得输出信号中各分量尽可能相互独立。采用ICA方法对信号进行盲分离时，可避免过多地受大能量噪声成分的影响，将部分小能量信号源识别出来。随着ICA技术的不断发展，目前ICA技术已经广泛应用于语音增强、音频识别、通信、医学信号处理、金融数据挖掘、图像消噪、数字水印、遥感等领域，并取得了一定的研究成果。(Independent Component Analysis (ICA) Component ini order, developed in recent years is a kind of effective separation technology, originally from French scholars Herault and Jutten in 1986. The proposed method is initially ICA to solve the "cocktail" problem, the process can be divided into, in the source signal transmission channels and in the case of unknown parameters according to the source of the signals, and the statistical characteristics of recovering the source signal. According to the analysis of the ICA key lies in the establishment of optimal criteria described the output signal of the independent, objective function optimization criterion, and the corresponding optimization algorithm, the optimum )
- 2010-01-04 14:21:51下载
- 积分：1
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gabor_basic
说明： Gabor变换用于提取图像不同角度和尺度的信息，角度和尺度可以变换。(Gabor transform to extract the image information of different angles and scales, angle and scale may be changed.)
- 2010-03-18 14:10:15下载
- 积分：1
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snresti
信噪比估计 使用数值积分的方法计算 离散采样信号(SNR estimation using the method of numerical integration of computing discrete sampling signal)
- 2013-03-26 22:20:29下载
- 积分：1
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DWTbyMatlab
数字水印技术是近年来图像保护技术研究领域的一个热点,本文提出了一种基于小波变换的图像数字水印嵌入算法的Matlab实现。实验结果表明,该算法具有较好的视觉效果和透明性。
(Abstract The digital watermarking technology is the most active topic in image protecting recently.In this paper,
a digital watermarking algorithm based on Wavelet transform is proposed,and give ou the program of this algorithm by
MatLab.The experimental results demonstrate that the method possess good vision effect and transparence.
Keywords Image protecting Wavelet transform Digital Watermarking Matlab
)
- 2010-06-04 22:43:33下载
- 积分：1
