The Robustness of Least‐Squares Frequency Switching (LSFS)
نویسندگان
چکیده
منابع مشابه
The Robustness of Least-Squares Frequency Switching (LSFS)
Least-squares frequency switching (LSFS) is a new method to reconstruct signal and gain function (known as bandpass or baseline) from spectral line observations using the frequency switching method. LSFS utilizes not only two but a set of three or more local oscillator (LO) frequencies. The reconstruction is based on a least squares fitting scheme. Here we present a detailed investigation on th...
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ژورنال
عنوان ژورنال: The Astrophysical Journal Supplement Series
سال: 2007
ISSN: 0067-0049,1538-4365
DOI: 10.1086/520050