Wavelet transform of samples collected irregularly in 2D space
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Hi, I am a very basic user of Matlab. I am growing my interest in signal processing. I was looking for any codes or resources to perform wavelet transform of samples collected irregularly in 2D space. Wavelet transform of irregular samples in 1D space can be completed using lifting. But any suggestion for irregular samples in 2D space and any available code or resource? Your help is highly appreciated. Thank you.
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Wayne King
2012 年 2 月 18 日
Hi Asim, you can do the same thing with lifting in 2-D. The Wavelet Toolbox has a number of routines for lifting in both 1-D and 2-D.
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