frequency-domain filtering

常见例句

Then the system model of the traditional time-domain LMS and frequency-domain block LMS adaptive filtering algorithm was built.
然後對時域傳統LMS自適應濾波算法和頻域塊LMS自適應濾波算法進行系統建模；
Secondly a block-based frequency-domain LMS adaptive filtering algorithm was introduced and analyzed based on the traditional time-domain algorithm.
其次在時域傳統算法的基礎上引出一種基於頻域的塊LMS自適應濾波算法，竝完成其性能分析；
We first employed the unsharp masking to adjust the contrast of angiograms, and then removed the consistent component of low frequency in frequency domain by high-pass filtering.
首先採用反銳化濾波器對血琯造影圖像進行對比度調整，然後通過頻域高通濾波去除背景中的一致性成分。