Beyond time-frequency analysis: energy densities in one and many dimensions

Keyphrases

• Energy Density 100%
• Time-frequency Analysis 100%
• Natural Signals 50%
• Joint Density 50%
• Cohen 50%
• Physical Quantity 50%
• Quantity of Interest 50%
• Joint Distribution 50%
• Multiple Operators 50%
• Group Representation Theory 50%
• Unitary Operators 50%
• Signal Energy 50%

Mathematics

• Flux Density 100%
• Joint Distribution 50%
• Physical Quantity 50%
• Group Representation Theory 50%
• Unitary Operator 50%
• Covariant 50%
• Joint Density 50%