| 摘要 |
The present invention relates to a method for analyzing an initial signal (SI) representative of a wave that propagates in a physical medium, in order to provide parameters characteristic of said initial signal, wherein the method is implemented via a computing platform (PC) requiring only fixed-point calculations with a reduced number of multiplications. The provided parameters may be one or more of the following: instantaneous phase (PI), instantaneous amplitude (AI), instantaneous frequency (FI), and sliding Fourier transform (TFG). |
