The controlling algorithm was studied for the inverter-driven multi-type air conditioner using electronic expansion valve(EEV) in outdoor unit. The performance
The theory model of fiber optical parametric amplifier (FOPA) was introduced, which is based on optical nonlinear effect. And then numerical simulation was done
The broad application of virtual reality (VR) to medicine has been of great value. The virtual surgery is one of technically difficult applications. With the ex
This paper studied spherical pulses of solutions of the system of semilinear wave equations with the pulses focusing at a point in three space variables. It is
Multi-frame coding is supported by the emerging H. 264. It is important for the enhancement of both coding efficiency and error robustness. In this paper, error
This paper made use of approximate entropy (ApEn) to evaluate the complexities of frequency-hopping (FH) sequences. By defining the maximal randomness of sequen