该模型中，由尼古劳斯Troje发达，是一个五术语在傅立叶级数用，这对于主成分矢量值系数涉及受试者穿着动作捕捉实验获得的数据-This model, developed by Nikolaus Troje, is a five-term Fourier series with vector-valued coefficients that are the principal components for data obtained in motion capture experiment