phenomenon n. 1.(pl. -na ) 【哲学】现象 (opp. noumenon); 事件。 2.(pl. phenomenons) 稀有现象;奇迹;珍奇;珍品;非凡的人。 3.【医学】症候。 the phenomenon of nature 自然现象。 social phenomenon 社会现象。 an infant phenomenon 神童。
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。