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WVDs of a sinusoidal FM signal and a sum of two linear FM signals t,f-10logDt,f\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\left( {\left[ {{{\varvec{t,f}}}} \right] -\mathbf{10}{log}{{\varvec{D}}}\left( {{{\varvec{t,f}}}} \right) } \right) $$\end{document}
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A family of Doppler-lag kernels is introduced to design the reduced interference distributions. The proposed kernel functions with two parameters \({{\varvec{n}}}\) and \({\varvec{\alpha }}\) are of the product \({\varvec{\nu }} {\varvec{\tau }} \) and satisfy all the nine desirable kernel constraints. The family of Cohen time–frequency distributio...
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