By Weiting Zhang, 05/04/2022
Used to find the missing points of spectrum data from Ocean View spectrometers
LineIndex = CheckMissingPoint(TEXTFILE,SamplingRate) TEXTFILE is the raw text that generated by OceanView SamplingRate is the raw sampling rate in the unit of Hz.
LineIndex is a column vector containing the line number of frames which have the longer-than-expected interval from the previous frame
LineIndex = CheckMissingPoint('Test.txt',20)