We propose a two-stage method for detecting circular objects in this paper. In the first stage, curves are divided as linear segments or nonlinear segments. A least square estimator is used to find th
An operation system (OS), named TaraxOS for wireless sensor networks is proposed. The functions of the TaraxOS such as interrupt, memory management and scheduli
We theoretically present the intrinsic limits to electron mobility in the modulation-doped Al Ga N/Ga N two-dimensional electron gas(2DEG) due to effects includ
A novel channel estimation algorithm is presented in this paper for the recently proposed cyclic postfix based on orthogonal frequency division multiplexing (OF