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harr wavelet transform algorithm implemented with c
harr wavelet transform algorithm implemented with c
- 2022-09-02 01:05:03下载
- 积分:1
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构造第2代小波的源程序,用MATLAB写的。
构造第2代小波的源程序,用MATLAB写的。-the programme of second_wavelet with matlab
- 2022-02-01 05:09:09下载
- 积分:1
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基于小波的图像融合 matlab源程序 小波分析是当前应用数学和工程学科中一个迅速发展的新领域...
基于小波的图像融合 matlab源程序 小波分析是当前应用数学和工程学科中一个迅速发展的新领域-Wavelet-based image fusion matlab source code
- 2022-07-20 11:40:23下载
- 积分:1
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一个小波边缘检测的MATLAB程序,一个小波边缘检测的MATLAB程序
一个小波边缘检测的MATLAB程序,一个小波边缘检测的MATLAB程序-One of the MATLAB wavelet edge detection procedure, one of the MATLAB wavelet edge detection procedure
- 2022-07-03 15:17:02下载
- 积分:1
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Based on wavelet packet decomposition of the EEG feature extraction. CAJ suffix...
基于小波包分解的脑电信号特征提取.格式是caj后缀的,大家看的时候可能得有CAJViewer 这个软件-Based on wavelet packet decomposition of the EEG feature extraction. CAJ suffix format is, we see there may be a time when the software CAJViewer
- 2022-10-10 19:45:04下载
- 积分:1
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大学期间学数字信号处理课程时写的作业放上来也许对大家有用,里面有FIR IIR,和傅立叶变换,FFT等功能。...
大学期间学数字信号处理课程时写的作业放上来也许对大家有用,里面有FIR IIR,和傅立叶变换,FFT等功能。-I uploaded my project report (written by VC) for the module of signal processing when studied in Univ., The functions on FIR IIR and Fourier Transform etc. have been implemented in it. Hope it is benefit for you.
- 2022-04-19 22:16:00下载
- 积分:1
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小波变换具有良好的时―频局部性,是分析奇异信号的重要方法定点DSP在工程中的厘用士分背通,具实现小波变换可以满足工程是实时性的要求文中简要介绍了小波变换理论及算...
小波变换具有良好的时―频局部性,是分析奇异信号的重要方法定点DSP在工程中的厘用士分背通,具实现小波变换可以满足工程是实时性的要求文中简要介绍了小波变换理论及算法,并结合TI公司的16位定点说明算法的实现。
-Wavelet transform has a good time- frequency localization, is to analyze the singular signal an important means of fixed-point DSP in engineering per cent pass with disabilities at the back with the realization of wavelet transform to meet the project is a real-time requirements of the article a brief introduction of wavelet transform theory and algorithm, combined with TI
- 2022-02-03 10:20:12下载
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图形动画特效演示程序,根据用户要求为一幅图片施加特效,可以产生非常美观的视觉效果。在制作软件的用户界面时,有一定参考价值。...
图形动画特效演示程序,根据用户要求为一幅图片施加特效,可以产生非常美观的视觉效果。在制作软件的用户界面时,有一定参考价值。-Graphics animation special effects demo program, according to user requirements for the imposition of a special effects picture, you can have a very beautiful visual effects. In the production of software user interface, a certain reference value.
- 2023-06-20 07:30:03下载
- 积分:1
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contourlet变换的matlab工具包
contourlet变换的matlab工具包-Contourlet transform matlab toolkit
- 2022-05-08 21:14:25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
- 积分:1