c09ddc computes the inverse one-dimensional multi-level maximal overlap discrete wavelet transform (MODWT). This function reconstructs data from (possibly filtered or otherwise manipulated) wavelet transform coefficients calculated by
c09dcc from an original set of data. The initialization function
c09aac must be called first to set up the MODWT options.
c09ddc performs the inverse operation of
c09dcc. That is, given a set of wavelet coefficients computed by
c09dcc using a MODWT as set up by the initialization function
c09aac on a real array of length
,
c09ddc will reconstruct the data array
, for
, from which the coefficients were derived.
The accuracy of the wavelet transform depends only on the floating-point operations used in the convolution and downsampling and should thus be close to machine precision.
Background information to multithreading can be found in the
Multithreading documentation.
None.