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小波变换是一个当今比较常用的图像处理方法,它可以很方便实现图像空间域到频率域的转换!...
小波变换是一个当今比较常用的图像处理方法,它可以很方便实现图像空间域到频率域的转换!-wavelet transform is a more commonly used in today"s image processing method, which can facilitate the achievement of image space domain to the frequency domain conversion!
- 2022-09-02 18:10:03下载
- 积分:1
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采用Matlab编写的小波变换之金字塔分解与重构,该代码很基础,适合初学者了解小波变换...
采用Matlab编写的小波变换之金字塔分解与重构,该代码很基础,适合初学者了解小波变换-Matlab prepared using the pyramid wavelet transform decomposition and reconstruction, the code is the basis of wavelet transform suitable for beginners to understand
- 2023-08-29 19:15:03下载
- 积分:1
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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
- 积分:1
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source code for wavelet transform algorithm
小波变换算法源代码 -source code for wavelet transform algorithm
- 2022-06-17 14:53:57下载
- 积分:1
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小波分析在脑电信号分析中的应用,希望对大家有帮助
小波分析在脑电信号分析中的应用,希望对大家有帮助-Wavelet analysis in EEG analysis, in the hope that we have to help
- 2023-04-10 20:50:03下载
- 积分:1
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基于图像抽取和小波变换的压缩方法,很值得参考
基于图像抽取和小波变换的压缩方法,很值得参考-Extraction and image-based wavelet compression method, it is worth considering
- 2022-01-26 01:05:00下载
- 积分:1
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利用小波变换对信号进行分析处理,现代信号处理,胡广书编
利用小波变换对信号进行分析处理,现代信号处理,胡广书编-using wavelet analysis of signal processing, modern signal processing, Mr Kwong Textbook
- 2022-12-24 17:30:08下载
- 积分:1
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系列小波算法c程序
系列小波算法c程序-Series of wavelet algorithm c program
- 2022-02-02 14:14:11下载
- 积分:1
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小波变换学习的绝好资料,,不同于一般的数学抽象推导,一定要看看.我看了以后收获非常大...
小波变换学习的绝好资料,,不同于一般的数学抽象推导,一定要看看.我看了以后收获非常大-Exellent material for wavelet study. It is different from general mathematical calculations.
You should read it. I benefit a lot from reading it.
- 2022-07-17 07:33:28下载
- 积分:1
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此代码是用在被成为数学魔法师的MAPLE软件上运行的。此代码清晰的描述了热力学的基本图象变换。...
此代码是用在被成为数学魔法师的MAPLE软件上运行的。此代码清晰的描述了热力学的基本图象变换。-This code is used in the magician to become the MAPLE mathematical software running. This code clearly describes the basic image transformation thermodynamics.
- 2022-05-27 22:32:32下载
- 积分:1