Name

scal2frq — Scale to frequency

Calling Sequence

F = scal2frq(A,'wname',DELTA)

Parameters

A
: scales
wname
: wavelet function name
DELTA
: sampling period
F
: corresponding frequencies for the given scales

Description

Scales to Frequencies

Examples

// Set sampling period and wavelet name.
delta = 0.1; wname = 'coif3';
// Define scales.
amax = 7; a = 2 .^[1:amax];
// Compute associated pseudo-frequencies.
f = scal2frq(a,wname,delta);
// Compute associated pseudo-periods.
per = 1./f;
// Display information.
disp(' Scale Frequency Period')
disp([a' f' per'])

Authors

Holger Nahrstaedt

See Also

scal2frq wavefun