www.gusucode.com > wavelet 源码程序 matlab案例代码 > wavelet/helperScaleVector.m
function scales = helperScaleVector(nv,N,Fs) % scales = helperScaleVector(NumVoices,N,Fs) % NumVoices - number of voices per octave % N - number of elements in input vector % Fs - sampling frequency % s0 - initial scale % This function helperScaleVector is only in support of % synchrosqueezingExample.m. % It may change in a future release. % % dt = 1/Fs; a0 = 2^(1/nv); numoct = log2(N)-1; na = numoct*nv; scales = a0.^(1:na).*dt;