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the-implementation-of-the-SVD
svd算法的实现,用matlab实现SVD算法(the implementation of the SVD algorithm)
- 2021-03-10 09:49:26下载
- 积分:1
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UltraSound_program
超声图像去噪,基于小波变换的通用超声图像去噪,能够有效的去除相干斑(Ultrasound image denoising based on wavelet transform common ultrasound image denoising, can effectively remove speckle)
- 2010-01-27 15:51:02下载
- 积分:1
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pm
说明: 利用matalab中的simulink的仿真做的pm的调制与解调 非常的有用(Matalab use of simulation in simulink to do the modulation and demodulation pm very useful)
- 2009-07-07 17:31:52下载
- 积分:1
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nsct_toolbox
多尺度图像非下采样轮廓波变换(NSCT)的工具箱,实现代码为Matlab版本。可用于图像的多尺度分析,如图像压缩、图像分割、图像融合和超分辨率等。(Multi-scale image nonsubsampled contourlet transform (NSCT) toolbox, code Matlab version. The images can be used for multi-scale analysis, such as image compression, image segmentation, image fusion and super-resolution.)
- 2020-09-02 16:58:08下载
- 积分:1
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liftwaveletpack
提升小波包学习资料,对了解学习提升小波包,研究算法的改进很有帮助(Lifting wavelet package learning materials, learning to enhance the understanding of wavelet packet of helpful Algorithm)
- 2010-10-21 21:34:13下载
- 积分:1
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wave
用于进行小波变换,对原始的光谱图像数据进行预处理(Used wavelet transform, the original spectral image data preprocessing)
- 2014-01-07 22:55:01下载
- 积分:1
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feichouyangswt
非抽样小波变换的程序,可以自己更改使用,去噪效果较好(
UWT s program, you can change the use of their own, better de-noising)
- 2015-01-26 10:39:24下载
- 积分:1
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多分辨水印的matlab简单程序
说明: 直接减压到matlab\work目录下就可以看到运行结果了,其中包括了位平面分解,量化嵌入(提取),图像的金字塔分解等的程序块。(decompression directly to the Matlab \ work on the directory can see the results, which included a bit plane decomposition, quantification embedded (extraction), the image of the pyramid decomposition of the block.)
- 2005-11-27 16:49:34下载
- 积分:1
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kalman
建立舰船航行的误差模型,通过进行卡尔曼滤波,求出测量曲线与真身曲线的误差曲线(Ship navigation error model established by the Kalman filter, find the measurement curve and the true identity of the error curve curve)
- 2011-06-09 17:15:00下载
- 积分:1
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小波变换
说明: 图像小波变换,小波变换(wavelet transform,WT)是一种新的变换分析方法,它继承和发展了短时傅立叶变换局部化的思想,同时又克服了窗口大小不随频率变化等缺点,能够提供一个随频率改变的“时间-频率”窗口,是进行信号时频分析和处理的理想工具。它的主要特点是通过变换能够充分突出问题某些方面的特征,能对时间(空间)频率的局部化分析,通过伸缩平移运算对信号(函数)逐步进行多尺度细化,最终达到高频处时间细分,低频处频率细分,能自动适应时频信号分析的要求,从而可聚焦到信号的任意细节,解决了Fourier变换的困难问题,成为继Fourier变换以来在科学方法上的重大突破。(Image Wavelet Transform)
- 2020-06-18 04:40:01下载
- 积分:1