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Dual_tree_complex_wavelet_transform
dual tree complex wavelet transform
- 2012-11-27 00:24:36下载
- 积分:1
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wavelet_kompressor
Wavelet compression algorithm. Start by computing a complete wavelet-transform using the cohen-daubechies-fevereau (2,2) biorthogonal wavelet (which incidentally seems to be the same as used for lossless JPEG2000, but they call it a (5,3)?).
- 2014-02-06 22:44:46下载
- 积分:1
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erweixiaobobianhuan
此示意程序用DWT实现二维小波变换
1.调原始图像矩阵
2.进行二维小波分解
3.分解结果显示
重构源图像及结果显示
(This indicated the procedure using two-dimensional wavelet transform DWT realize one. Transferred the original image matrix 2. To carry out two-dimensional wavelet decomposition 3. Decomposition results show that reconstruction of the source images and results show)
- 2008-03-30 00:28:45下载
- 积分:1
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wavelet-estimation-based
基于四阶累积量的矩阵方程法子波估计,对研究子波的有一定的帮助(based on the forth cumulantion seismic wavelet estimation)
- 2012-04-12 11:17:51下载
- 积分:1
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PCMW2D_2
移动窗口二维相关光谱方法matlab的实现,完全是自己参照公式编的哦。。移动窗口二维相关光谱是一种新的二维相关分析方法,它将移动窗口的概念和二维相关分析方法有效地结合在了一起,利用移动窗口将庞大的光谱数据按矩阵分割成若干个便于操作的子矩阵,用二维相关光谱分别处理,将得到的结果综合分析,用以光谱变量和扰动变量为坐标的等高图表现出来,从中可以非常直观地观察出光谱强度在扰动变量方向上的变化,进而找出引起光谱强度突变的特征扰动点。(Moving window two-dimensional correlation spectroscopy method matlab realization, is entirely their own formulas reference the Oh. . Moving window two-dimensional correlation spectroscopy is a new two-dimensional correlation analysis method, it will move the window concept and two-dimensional correlation analysis method is effective to combine together, using the moving window at the huge spectral data matrix is divided into a number of easy to operate a sub-matrix, respectively, using two-dimensional correlation spectroscopy process, comprehensive analysis of the results obtained for the spectral variables, and disturbance variables manifested contour map coordinates, which can visually observe the spectral intensity of the direction of the disturbance variable The change, then find mutations characteristic spectral intensity caused disturbance point.)
- 2021-04-10 09:48:59下载
- 积分:1
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chapter10
《小波分析理论与MATALB R2007 实现》第10章源码(wavelet analysis using matlab)
- 2012-10-08 22:41:10下载
- 积分:1
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jp2_mat
图像的5/3小波变换的matlab代码。程序简短,易懂。(Image 5/3 wavelet transform matlab code. Program brief and easy to understand.)
- 2021-03-22 16:49:16下载
- 积分:1
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waveform275khz
275hz正弦波激励程序,用于模拟波的激发,适用于导波及其他方面,matlab程序(275hz sine wave incentive program for the simulation of wave excitation applied to guide spread to other aspects, matlab program)
- 2012-10-23 10:19:17下载
- 积分:1
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matlab编写的 曲波变换包括Curvelet去噪程序
曲波变换,matlab下的曲波变换,里面也含有图像去噪的简单算法,包括硬阈值去噪等等,在matlab2012a下运行完全没有问题,请放心使用。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。。
- 2022-02-03 15:44:03下载
- 积分:1
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应用Matlab对语音信号进行频谱分析及滤波完整代码
用MATLAB编程实现实现滤波,与数字信号处理相关(Implementing filtering)
- 2020-06-24 18:00:02下载
- 积分:1