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Wavelet decomposition of an image

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Pooja
Pooja 2013-6-5
[LL3,HL3,LH3,HH3]=dwt2(LL2,'haar');
LL3,i got it as 1.0e+003 * and values as 0.8241 0.6743 0.3463 0.1771 0.2440 0.3396 0.2764 0.6983 0.2599 etc..
When i gave B=floor(LL3); i got values as 824 674 346 177 244 339 276 etc.
Is this correct? Kindly help me.

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回答（1 个）

Walter Roberson
Walter Roberson 2013-6-5
Give the command
format long g
and then display LL3 again.

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