Image:Wavelet - Mex Hat.png
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Mexican Hat Wavelet.
Created on MATLAB (version 7.6.0) using the Wavelet toolbox: wavelet 'mexh', iterated 20 times to produce 1048576 data points in the x-range [-8,8], only 655360 of these points are shown (points in [-5 5])
Command sequence:
[y,x]=wavefun('mexh',20);
plot(x,y)
axis([-5 5 -1 1])
set(gcf,'color','white')
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 17:53, 6 June 2008 | 560×420 (4 KB) | Nneonneo | (Mexican Hat Wavelet. Created on MATLAB (version 7.6.0) using the Wavelet toolbox. Command sequence: <code>[y,x]=wavefun('mexh',20); plot(x,y) axis([-5 5 -1 1]) set(gcf,'color','white')</code>) |
| 09:23, 15 July 2005 | 560×420 (4 KB) | Johnteslade | (The mexican hat wavelet. {{PD-self}} Category:Wavelets) |
