摘要
通过对 Fourier光学中常见的具有有限非零区间的分段连续函数的卷积运算的讨论 ,得出了确定卷积函数转折点坐标的原则 。
By discussing thecalculation of Convolution in sub-sectionalcontinualfunction with the limited nonzero zone as the common feature in Fourier optics,this paper ascertains the principle of the turning point coordinate in Convolution function.With the illustration of a table,it also shows the method in defining the turning point coordinate.
出处
《渭南师范学院学报》
2002年第2期13-15,共3页
Journal of Weinan Normal University
