「$NTFFposition」：修訂間差異
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已建立頁面，內容為 "=='''Format'''== $NTFFposition ''pt<sub>1</sub> pt<sub>2</sub> pt<sub>3</sub> pt<sub>4</sub> pt<sub>5</sub> pt<sub>6</sub>'' <font c..." |
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Define the region for the calculation of near-to-far-field transformation (NTFF). <br> | Define the region for the calculation of near-to-far-field transformation (NTFF). <br> | ||
''pt<sub>1~6</sub>'' | ''pt<sub>1~6</sub>'' represent the position of x-, x+, y-, y+, z-, and z+ boundary. <br><br> | ||
'''Note1:''' if it is not any node at the ''pt'', the program will find the nearest point/face as the source. <br> | '''Note1:''' if it is not any node at the ''pt'', the program will find the nearest point/face as the source. <br> | ||
於 2019年2月11日 (一) 01:17 的修訂
Format
$NTFFposition pt1 pt2 pt3 pt4 pt5 pt6 // all are floating points.
Define the region for the calculation of near-to-far-field transformation (NTFF).
pt1~6 represent the position of x-, x+, y-, y+, z-, and z+ boundary.
Note1: if it is not any node at the pt, the program will find the nearest point/face as the source.
Note2: the function -- $NTFFparameter -- also must be used.
Example
$NTFFposition 6e-9 194e-9 6e-9 194e-9 6e-9 194e-9