「$NTFFparameter」：修訂間差異
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無編輯摘要 |
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$NTFFparameter | $NTFFparameter | ||
''Intype f<sub>i</sub> f<sub>f</sub> N'' | ''Intype f<sub>i</sub> f<sub>f</sub> N'' | ||
'' θ<sub>i</sub> θ<sub>f</sub> | '' θ<sub>i</sub> θ<sub>f</sub> dθ'' | ||
'' φ<sub>i</sub> φ<sub>f</sub> | '' φ<sub>i</sub> φ<sub>f</sub> dφ'' <font color=green>// ''Intype'', ''N'', ''N<sub>θ</sub>'', and ''N<sub>φ</sub>'' are integers, the others are floating points.</font> | ||
<font size=3> | <font size=3> | ||
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''θ<sub>i</sub>'': initial θ.<br> | ''θ<sub>i</sub>'': initial θ.<br> | ||
''θ<sub>i</sub>'': final θ.<br> | ''θ<sub>i</sub>'': final θ.<br> | ||
'' | ''dθ'': between ''θ<sub>i</sub>'' and ''θ<sub>f</sub>''.<br><br> | ||
''φ<sub>i</sub>'': initial φ.<br> | ''φ<sub>i</sub>'': initial φ.<br> | ||
''φ<sub>i</sub>'': final φ.<br> | ''φ<sub>i</sub>'': final φ.<br> | ||
'' | ''dφ'': between ''φ<sub>i</sub>'' and ''φ<sub>f</sub>''.<br><br> | ||
'''Note:''' the function -- [[$NTFFposition]] -- also must be used. | '''Note:''' the function -- [[$NTFFposition]] -- also must be used. | ||
於 2018年12月18日 (二) 09:10 的最新修訂
Format
$NTFFparameter Intype fi ff N θi θf dθ φi φf dφ // Intype, N, Nθ, and Nφ are integers, the others are floating points.
Intype: 1 means fi and ff are frequencies; on the other hand, 2 means they are wavelengths.
fi: initial frequency or wavelength.
ff: final frequency or wavelength.
N: the number of frequencies between fi and ff.
θi: initial θ.
θi: final θ.
dθ: between θi and θf.
φi: initial φ.
φi: final φ.
dφ: between φi and φf.
Note: the function -- $NTFFposition -- also must be used.
Example
$NTFFparameter 1 1.5e15 4.5e15 3 0 180 1 0 360 1