发明名称 |
Magnetic field measurement method, magnetic field measurement apparatus, magnetic field display method and magnetic field display apparatus. |
摘要 |
<p>A plurality of magnetic flux measurement data corresponding to two dimensional grids are obtained, then the magnetic flux measurement data are convoluted to sampling unit functions in x-direction and y-direction to obtain an interpolation function. Magnetic field is illustrated by isomagnetic contour lines based on magnetic flux measurement data and interpolation values which are obtained based on the interpolation function. One of the sampling unit functions is replaced with a differential function thereof to obtain partial differential values of arbitrary points. <IMAGE></p> |
申请公布号 |
EP0474229(B1) |
申请公布日期 |
1995.12.06 |
申请号 |
EP19910115008 |
申请日期 |
1991.09.05 |
申请人 |
DAIKIN INDUSTRIES, LIMITED |
发明人 |
UEDA, TOMOAKI |
分类号 |
A61B5/05;G01R33/035;G01R33/10;G06F17/17;(IPC1-7):A61B5/04;G06F17/10 |
主分类号 |
A61B5/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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