sinc函数 meaning in English

sinc functions

And denied the way to get a interpolation - operator by theory and experiment , which just simply cuts out and samples the sinc function . 2
另外，从理论和实验上否定了“简单地通过对sinc函数进行截取、采样来获得插值算子”的方法。
3 . adaptive lms method of time delay estdriation and time delay estanation method of single vallable adaptive based on sinc function are studied
3 )研究自适应lms时延估计方法和利用sinc函数构成的单变量自适应时延估计方法，并对其性能进行了分析。
A new osculatory rational interpolation kernel function is established , which is different from the classical linear interpolation kernel functions . generally , it is a more accurate approximation for the ideal interpolation function than other linear polynomial interpolants functions . simulation results are also presented to demonstrate the superior performance of this new interpolation kernel function
本文构造了一个全新的图像插值核函数?自适应切触有理插值核函数，同现有的线性插值核函数相比，其空域特性和频域特性均最接近合肥工业大学博士论文理想插值核函数sinc函数。