The best simulation games give us - regular people - the chance to do things we wouldn't usually get the chance to do. Sometimes, these are extraordinary, highly specialized activities, and sometimes ...

Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Natalya Yashina is a CPA, DASM with over 12 years of experience in ...

There's an addictive quality to a government game that's unlike the rush you get from shooters or RPGs, although the escapism is no less real. Whether you're setting economic and trade policies, ...

Abstract: With the continuous development of power electronics technology, PWM-controlled single-phase bridge inverters have a wide range of applications in real life. In this design, the inverter ...

Abstract: Multi-input frequency shift keyying can overcome the problem of low band utilization rate in the process of binary frequency shift keyying, and has a wide practical application range. In ...