作者: Youichi Takada
DOI:
关键词: Magnetic field 、 Basis (linear algebra) 、 Plane (geometry) 、 Optics 、 Object (computer science) 、 Engineering 、 Element (category theory)
摘要: There is provided an apparatus for measuring magnetic sources that exist in object and produce fields outside the object. The comprises element detecting which has a sensing portion placed proximity with adapted to incorporate observing plane. plane consists of plurality blocks each containing at least three planes on sensor mounted. normal directions are different from other. further evaluating three-dimensionally intensities other given evaluation positions basis values element, obtaining data evaluated by element.