Abstract: in this paper, basis on the distribution of non - broken filament length of cocoon, we gave the characteristicfunction, and discussed on its application.
文摘：在前文已经给出的连续型解舒丝长分布的基础上，给出解舒丝长的特征函数，讨论其应用的问题。
2
Characteristicfunction is used for color classification, which can reduce the operation of color coordinate conversion and improve the speed of color classification.
颜色分类处理使用特征函数，可以减少颜色坐标转换运算，提高颜色分类速度。
3
The uniform differentiability of characteristicfunction and conditional characteristicfunction and reversion formula of conditional eigenfunction are obtained in this paper.