gibbs phenomenon造句

• And then , the soft / hard threshold was used to shrink the wavelet coefficient of the signal and reconstruct the signal . the method can suppress pseudo - gibbs phenomena on the singularity points of signal produced by de - noise algorithm based on wavelet shrinkage
  此方法对含噪信号进行循环平移，利用软阈值或硬阈值函数对含噪信号的小波分解系数进行收缩操作，并重构信号，再进行反向的循环平移，能有效地抑制pseudo - gibbs现象。