seq | 入力時系列データ\(f(t)\)。
虚部が0.0のstruct imsequence型構造体として与える。
メンバsizeは2の巾乗でなければならない
(関数内で長さのチェックは行われる)。 The input time series data \(f(t)\), given as a struct imsequence-type structure with imaginary parts being 0.0. Member size must be a power of 2; the length is checked within the function. |
戻り値のメンバ Member of the return value |
値 Value |
size | seq.size |
t0 | 0.0 |
dt | (\ref{eq.df.definition})式の\(\Delta f\) \(\Delta f\) of eq. (\ref{eq.df.definition}) |
各\(n\)に対するvalue[n] value[n] for each \(n\) |
(\ref{eq.discrete.definition})式の\(F_n\) \(F_n\) of eq. (\ref{eq.discrete.definition}) |