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Wavelab Toolbox >> Wavelab Toolbox > 2-d Wavelet- and Cosine- Packet Tools > qpkt2ix

qpkt2ix

Translate quad-packet index to linear index

Calling Sequence

[ix,iy] = qpkt2ix(deep,bx,by,kx,ky,n)

Parameters

Inputs:

deep :

depth of splitting

bx,by :

specify box at depth d

kx,ky :

specify coordinates within the box

Outputs:

ix,iy :

linear indices in 2-d coefficient array where coefficients for quadlet (deep,bx,by,kx,ky) are stored

Description

This routine is called by other, higher-level Wavelab functions and is not intended to be useful for most users.

Authors

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