“Uniform Apodization Function”的概念、定义、习题解题方法及翻译-数学辞典

单词

Uniform Apodization Function

释义

Uniform Apodization Function

An Apodization Function

(1)

having Instrument Function


			(2)

The peak (in units of

) is 2. The extrema are given by letting

and solving

(3)

(4)

(5)

Solving this numerically gives

, ...for the first few solutions. Thesecond of these is the peak Positive sidelobe, and the third is the peak Negative sidelobe. As a fraction of the peak, they are 0.128375 and

. The Full Width at Half Maximum is found by setting

(6)

and solving for

, yielding

(7)

Therefore, with

(8)

See also Apodization Function

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