- (傅氏轉(zhuǎn)換之)吉普現(xiàn)象(或效應(yīng))
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gibbs phenomena中文什么意思
例句與用法
- 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
此方法對(duì)含噪信號(hào)進(jìn)行循環(huán)平移，利用軟閾值或硬閾值函數(shù)對(duì)含噪信號(hào)的小波分解系數(shù)進(jìn)行收縮操作，并重構(gòu)信號(hào)，再進(jìn)行反向的循環(huán)平移，能有效地抑制pseudo-gibbs現(xiàn)象。