Adhoc method to Invert the Reassigned Time-Frequency Representation
* Presenting author
Time-Frequency Representation (TFR) technique has been extensively used for past many years to analyze non-stationary signals. There have been several TFR methods, out of which TF reassignment is one such method which was primarily developed to improve the readability of existing TFRs, thereby proving itself to be an efficient tool to analyze signals. Despite this, it has not gained much popularity because of its non-bilinear nature and lack of invertibility. Therefore, as a way to address this shortcoming, we present an ad-hoc approach to invert the reassigned TFR.