subband

常见例句

The subband coding gain is used as the criterion in design.
子帶編碼是圖象信號壓縮的一種有傚方法。
Adaptive subband decomposition technique is applied to AANC.
將子帶分解技術應用於有源噪聲控制。
An inter-frame 3D-DCT subband hierarchical coding is proposed in this paper.
本文提出了一種利用3D-DCT幀差預測變換域頻率系數進行子帶劃分的分層編碼方法。
The interpolator in the subband is implemented by the use of DCT which is a computationally efficient transform.
子帶分解採用便於實時實現的DCT，文中給出了相應的學習算法。
But sometimes,the component of signal that authors interested in does not appear completely in one subband.
但由於受信號採樣頻率的限制，往往使所感興趣的信號分量不能完整地出現在某一子帶內。
Firstly form a subband pyramid and quantize all wavelet coefficients using uniform scalar quantizer.
該算法首先對小波變換系數進行一致標量量化；