Em Casalena is a music journalist based in Arizona and has been working in the industry for over a decade. Em has formerly written for Arena Music and Phoenix New Times. Em’s favorite musicians ...
Abstract: This paper addresses the problem of estimating the instantaneous frequency (IF) and amplitude of the modes composing a non-stationary multicomponent signal in the presence of noise. A novel ...
Abstract: Efficient and accurate path planning algorithm of unmanned vehicles for unstructured road is of great significant for field disaster relief. An improved A–star algorithm for unmanned vehicle ...