Figuring out the chords to a song can seem like a mysterious talent, but it's a skill built on careful listening and pattern ...

Birdsong carries meaning across open space, helping birds attract mates, defend territory and communicate with rivals. While ...

Some of the most memorable songs don't begin where your ears expect them to. By opening on the relative minor instead of the ...

Gordon Scott has been an active investor and technical analyst for 20+ years. He is a Chartered Market Technician (CMT). Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and ...

Michael Bromberg is a finance editor with a decade of experience. He is an expert at elucidating complex financial topics in clear, concise language. Michael received a Bachelor of Arts in literature ...

Abstract: Double-vector model-predictive current control (MPCC) has been widely studied and applied to control pulsewidth modulated (PWM) rectifiers. A recent study showed that the pulse pattern ...

Abstract: This paper presents a new modulation method for the modular multilevel converter. The proposed method is based on a fixed pulse pattern where harmonic elimination methods can be applied. In ...