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MSVD(多尺度奇异值分解)

于 2018-05-28 发布文件大小:740KB

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下载积分: 1 下载次数: 31

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基于多尺度奇异值分解的图像融合程序及一组待融合图像，以及一篇文献。(Image fusion program based on multiscale singular value decomposition and a set of images to be fused, and a document.)

文件列表：

MSVD(多尺度奇异值分解), 0 , 2018-05-28
MSVD(多尺度奇异值分解)\EX_IMSVD.m, 622 , 2018-04-12
MSVD(多尺度奇异值分解)\EX_MSVD.m, 881 , 2018-04-11
MSVD(多尺度奇异值分解)\IMSVD.m, 461 , 2018-04-11
MSVD(多尺度奇异值分解)\MSVD.m, 638 , 2018-04-11
MSVD(多尺度奇异值分解)\MSVD_fusion.m, 459 , 2018-04-19
MSVD(多尺度奇异值分解)\fusion.m, 98 , 2018-05-28
MSVD(多尺度奇异值分解)\msvdimfuse.pdf, 743946 , 2012-10-26
MSVD(多尺度奇异值分解)\pic, 0 , 2018-05-28
MSVD(多尺度奇异值分解)\pic\im2.bmp, 66616 , 2018-03-31
MSVD(多尺度奇异值分解)\pic\pm2.bmp, 66616 , 2018-03-31
MSVD(多尺度奇异值分解)\rule1.m, 454 , 2018-04-17

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61
说明：提出了一种结合SVD的小波变换方法，对其在外弹道测量数据中的野值剔除进行了研究。对观测数据进行小波分解，将小波分解后的近似分量和细节分量组合实现相空间重构，作为SVD方法的输入观测矩阵，根据奇异熵增量准则，对奇异值进行筛选，根据SVD逆变换重构原信号。这一方法克服了Hankel矩阵相空间构建方法数据端点失真问题。以小波分解后分量重构的相空间可以满足正交性，进一步提高了SVD进行数据降噪和野值检测的精度。仿真数据和试验数据处理结果证明了这一方法的有效性。(Proposed a method of combining the SVD wavelet transform its outer ballistic measurement data in excluding outliers were studied. Observational data on wavelet decomposition, wavelet decomposition of the approximate combined component and detail component to achieve the phase space reconstruction, as the input observation matrix SVD method, based on singular entropy increment standards, singular value filter, according to the inverse transform heavy SVD structure of the original signal. This approach overcomes the Hankel matrix phase space construction method data endpoint distortion. Wavelet decomposition component of reconstruction phase space satisfy orthogonality, to further improve the SVD for data noise reduction and outlier detection accuracy. Simulation data and experimental data processing results prove the effectiveness of this approach.)

2013-06-02 11:10:21下载

积分：1
remove-noise-by-wavelet-transform
小波去噪,通过对含噪信号进行四层小波分解，此处利用db3小波系列，通过仿真发现可以很好的消除信号中的噪声(Wavelet denoising, the signal through four layers of noisy wavelet decomposition, where the use db3 wavelet series, the simulation found in the well to eliminate the noise signal)

2011-05-10 14:18:49下载

积分：1
Daubechies-wavelet
实现构造小波基，求解小波尺度函数离散整数点的值以及实现尺度函数经伸缩后的离散值等功能。(Implement the constructor wavelet basis functions to solve the discrete wavelet scale and the realization of the value of an integer point scale after scaling function by a discrete value functions.)

2011-11-04 22:29:58下载

积分：1
PSK
PSK信号载波相位符号定时联合估计,载波环采用判决反馈环，去除噪声平方损耗，定时模块采用早迟原理，里边有详细的注释，希望对大家有用。点击即可运行。(PSK signal carrier phase joint estimation of symbol timing, carrier ring using decision feedback loop, remove the noise square loss, using early-late timing module principle, inside detailed notes, we want to be useful. Click to run.)

2010-07-04 12:36:26下载

积分：1
denoise_self
基于matlab程序对声音信号进行去噪处理，通过小波包处理及小波分析结合(Matlab program based on the sound signal denoising by wavelet packet processing and wavelet analysis combined)

2013-05-24 13:35:00下载

积分：1
Lastprogram
M. N. Do的经典的关于轮廓波变换的matlab代码，里面有matlab代码、论文、测试图片，很齐全，是很好的学习资料！(The MN Do classic on contourlet transform matlab code matlab code, papers, test image there, very complete, good learning materials.)

2012-05-31 13:17:15下载

积分：1
tq1
短期负荷预测（一种基于小波变换支持向量机的负荷预测程序）(Short-term load forecasting (a kind of wavelet transform based on support vector machine load forecasting procedure))

2008-06-02 20:33:50下载

积分：1
hist_match_demo
说明：利用ENVI/IDL，对两张影像进行直方图规范化，均衡化。(The histogram of the two images is normalized and balanced.)

2020-12-15 15:50:41下载

积分：1
waveletlegall53
Le Gall 5/3 小波变换及其反变换，可用于JPEG2000无损压缩中(Le Gall 5/3 wavelet transform and its inverse transform，which can be used for lossless compression in JPEG2000)

2009-03-10 11:21:49下载

积分：1
rtcmas_client
小波包分析提取振动信号中的特征频率，以及能量谱分析计算(wavelet packet analysis vibration signal from the characteristic frequency, and the energy spectrum analysis)

2006-11-06 09:39:08下载

积分：1

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