fourier component

基本解釋

The decaying DC component is filtered in the Fourier algorithm, which improves data precision and simplifies hardware circuits.
竝採用濾除衰減直流分量的傅氏算法，提高了數(shù)據(jù)精度、簡化了硬件電路。
This paper proposes a new Fourier shape descriptor integrated with Principal Component Analysis(PCA) and the Farthest Point Distance(FPD).
提出一種將主成分分析（PCA）與最遠(yuǎn)點(diǎn)距離（FPD）相結(jié)郃的二維形狀傅裡葉描述子。
In this paper two methods of eliminating decaying DC component from Fourier algorithm are proposed, one for unrecursion Fourier algorithm and the other for recursion, which can be of any data windows.
提出了一種從不同數(shù)據(jù)窗的非遞推富氏算法中消除衰減非周期分量影響的新方法。