國立臺灣大學物理系所Chou, Chien-HengChien-HengChou2006-09-272018-06-282006-09-272018-06-281999-12http://ntur.lib.ntu.edu.tw//handle/246246/20060927120034507483The complementarity of smoothing procedures for a smoothed groove-tracking method (SGTM) is essential in realistic experimental cases. A strategy of using successively smoothing procedures based on cubic-spline interpolation, averaging processes and Fourier transformation at various stages in SGTM is proposed. The mathematical basis of SGTM and the strategy of invoking various smoothing procedures are discussed. Application of this strategy is demonstrated on experimental data from a liquid crystal and &-amine adducts at the interface between air and water.application/pdf274152 bytesapplication/pdfzh-TWjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/20060927120034507483/1/631.pdf