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《小波分析和应用》第一部分理论部分电子教案-err
- 2022-08-05 11:32:13下载
- 积分:1
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FFTW 3.01 目前为止最好的FFT函数库,速度和精度都没得说
FFTW 3.01 目前为止最好的FFT函数库,速度和精度都没得说-far the best FFT functions, speed and accuracy have to say no
- 2022-05-22 16:07:46下载
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有关小波变换的Matlab程序,内容较为详实而且易懂,可以在其基础上编写自己的应用程序...
有关小波变换的Matlab程序,内容较为详实而且易懂,可以在其基础上编写自己的应用程序-the wavelet transform Matlab procedures, as more informative and easy to understand, in its own on the basis of the application procedures
- 2022-07-04 11:28:51下载
- 积分:1
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Gabor滤波器设计matlab代码,由于递归Gabor滤波器的设计,源于国外研究机构,研究与应用中有很好的参考价值。...
Gabor滤波器设计matlab代码,由于递归Gabor滤波器的设计,源于国外研究机构,研究与应用中有很好的参考价值。-Gabor filter design matlab code Recursive Gabor filters as a result of the design, derived from foreign research institutions, research and applications have a very good reference value.
- 2022-07-22 01:55:51下载
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关于二维小波变换的程序 [精华]
说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换...
关于二维小波变换的程序 [精华]
说明:此算法重在概念,速度并不是很快。因为FOR循环的缘故。此程序从循环矩阵的观点出发,把圆周卷积和快速幅里叶变换建立了联系。实现了分解和无失真重构。它只做了一层分解,即将256x256图形分解成为64x64的四个图形,避免了使用WKEEP()的困惑。主要思想为用小波滤波器族构造正交阵W,变换写为B=W*A*W ,反变换为:A=W *A*W,这与所有正交变换无异。W为循环正交矩阵,因此可用FFT实现快速运算,难点就在重构矩阵上。若用矩阵概念明确,一个共扼转置可以搞顶。但FFT的使用必须找到与分解序列的关系。-on Wavelet Transform procedures [best] Note : This algorithm important concept is not speed quickly. Because FOR cycle nowadays. This program cycle from the point of view of Matrix, circular convolution and fast Fourier transform is established links. To achieve the decomposition and reconstruction without distortion. It only had one decomposition, 256x256 graphics will be 64x64 decomposition of the four graphics, avoiding the use of WKEEP () confusion. The main idea of using wavelet filter generator orthogonal array W, write to transform B = W* A* W, anti-Transform : A = W* A* W, which is orthogonal transformation all the same. W cycle orthogonal matrix, can be used to achieve rapid FFT computation, on the dif
- 2022-08-03 21:47:23下载
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VC digital image transformation, the transformation out, wavelet transform of th...
用VC++实现数字图象的行变换,列变换,小波变换的原代码,很实用-VC digital image transformation, the transformation out, wavelet transform of the original code, practical
- 2022-05-05 03:23:31下载
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小波变换中卷积的源代码,经过注释和整理,可以直接被调用,很方便...
小波变换中卷积的源代码,经过注释和整理,可以直接被调用,很方便-Wavelet Transform in the convolution of the source code, after the Notes and finishing, you can call directly, it is convenient
- 2023-04-01 06:30:03下载
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本程序是一维与两维小波算法的例子
本程序是一维与两维小波算法的例子-this procedure is one-dimensional and two-dimensional examples of wavelet algorithm
- 2023-04-27 11:45:03下载
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用于小波变换的图像信号二维频谱分析
用于小波变换的图像信号二维频谱分析-for wavelet transform two-dimensional image signal spectrum analysis
- 2022-03-11 05:27:59下载
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硕士研究生论文关于小波压缩
硕士研究生论文关于小波压缩-wavelet Compress of master degree Paper
- 2022-01-25 22:42:18下载
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