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多贝西小波
Daubechies 小波-Daubechies wavelet
- 2022-02-13 19:06:00下载
- 积分：1
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尺度函数和小波函数的生成程序
尺度函数和小波函数的生成程序-scaling function and wavelet function of generating program
- 2022-07-18 04:07:11下载
- 积分：1
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图象处理中的一些经典代码
周长发书上的原代码
小波变换...
图象处理中的一些经典代码
周长发书上的原代码
小波变换-Image processing code in a number of classic books weeks long code of the original wavelet transform
- 2022-03-12 17:33:18下载
- 积分：1
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Example of Wavelet compression programm.
Example of Wavelet compression programm.
- 2022-02-03 20:18:13下载
- 积分：1
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给予小波变换的图像处理，能够形成图像的分割与拼接
给予小波变换的图像处理，能够形成图像的分割与拼接-Given wavelet transform image processing, image segmentation can be formed with the splicing
- 2022-02-02 23:21:39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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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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The use of EDA technology and FPGA development in the UP3 board direct digital f...
利用EDA技术和FPGA在UP3开发板上实现直接数字频率综合器的设计。
实验中加入了相位控制字PWORD，用以控制相位偏移量的前四位，将相位偏移量加到ROM地址总线 上，从而引起从ROM中取得的正弦信号的偏移，实现移相信号发生器的移相功能。
实验中还加入了LCD显示功能，通过LCD显示模块器件，用LCD显示正弦信号的频率，所显示的频 率也是由频率字控制的。LCD的驱动原理同上次实验。-The use of EDA technology and FPGA development in the UP3 board direct digital frequency synthesizer design. Experiment by adding a phase control word PWORD, to control the phase offset of the top four will be added to the phase offset ROM address bus, thereby causing ROM obtained from the sinusoidal signal offset, shifted believe realize its phase-shifting function generator. Experiments have also joined the LCD display, LCD display module through the device, with LCD display the frequency of sinusoidal signal, as shown by the frequency of word frequency control. LCD driving principles with the previous experiment.
- 2023-05-31 07:15:03下载
- 积分：1
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实现图像的1
实现图像的1--3次小波变换，运行环境在visual studio 6.0 以上-image 1-- 3 wavelet transform, the environment in visual studio above 6.0
- 2022-03-05 07:05:25下载
- 积分：1
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利用小波分解处理图象融合，平滑问题
利用小波分解处理图象融合，平滑问题-using wavelet decomposition processing, Image Fusion, smoothing problem
- 2023-02-17 17:40:03下载
- 积分：1
