Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The application of Wigner distribution (WD)-based signal synthesis to signal separation problems is often adversely affected by WD interference terms.  present a modified signal synthesis method where the use of a masked WD allows the definition of don't-care regions. In the don't-care regions, detrimental interference terms (whose time-frequency location is assumed to be known) are ignored. The synthesis result is calculated using a modified version of the quasi por algorithm previously proposed for smoothed WD's. The new synthesis method is shown to possess a desirable time-frequency extrapolation capability as ll as a potential tendency to produce spurious signal components in the don't-care regions. The occurrence of spurious signal components can be avoided by the inclusion of an "energy penalty.". >
['Franz Hlawatsch', 'Antonio H. Costa', 'Werner Krattenthaler']
I am writing a research paper on a idea Time-frequency signal synthesis with time-frequency extrapolation and don't-care regions
[{"from": "human", "value": "I am writing a research paper on a idea Time-frequency signal synthesis with time-frequency extrapolation and don't-care regions"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The application of Wigner distribution (WD)-based signal synthesis to signal separation problems is often adversely affected by WD interference terms.  present a modified signal synthesis method where the use of a masked WD allows the definition of don't-care regions. In the don't-care regions, detrimental interference terms (whose time-frequency location is assumed to be known) are ignored. The synthesis result is calculated using a modified version of the quasi por algorithm previously proposed for smoothed WD's. The new synthesis method is shown to possess a desirable time-frequency extrapolation capability as ll as a potential tendency to produce spurious signal components in the don't-care regions. The occurrence of spurious signal components can be avoided by the inclusion of an \"energy penalty.\". >"}]