Discrete-Time Discrete-Frequency Environment for Time-Frequency Signal Analysis and Real-Time Applications

摘要

The transient signal analysis of electroencephalogram (EEG) isn't an easy task when real time is required. In this case, for the estimation of a certain parameter, enough data about the signal evolution must be available. The paper presents a LabView implementation of a discrete-time discrete-frequency (DTDF) analysis method using joint time-frequency representations. Using an acquisition board extension, a complete hardware implementation for developing purposes may be done.