What is the meaning of Wavelet coefficient which are small in value.

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ARCHANA PATIL
ARCHANA PATIL 2019 年 2 月 19 日
コメント済み: ARCHANA PATIL 2019 年 2 月 23 日
Explain ,"wavelet coefficient which are small in value"

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Bjorn Gustavsson
Bjorn Gustavsson 2019 年 2 月 19 日
That is a wavelet coefficient that has a significantly smaller value than the others.
See also: Fourier transform, linear transforms, inner product.
To do: Set a wavelet coefficient to zero, do the inverse transform and compare with the original, test with setting one of the larger/smaller coefficients to zero and see what difference this makes after the inverse transform.
Hope this helps with yuor homework.

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