Synthesis of signals from wigner distributions: representation on biorthogonal bases

Time-frequency distributions based on ge

Time-frequency distributions based on generalized cone-shaped kernels for the representation of nonstationary signals

✍ L.M. Khadra; J.A. Draidi; M.A. Khasawneh; M.M. Ibrahim 📂 Article 📅 1998 🏛 Elsevier Science 🌐 English ⚖ 524 KB

AI~STRACT : A generalized category of cone-shaped kernels is proposed. Analysis of the kernel in the 2-D time, 2-D frequency, and ambiguity domains is pet;formed. The shape of this kernel in the 2-D time plane is bow-tie, which effectively suppresses cross-terms especially in the frequency direction