subband

常见例句

• The subband coding gain is used as the criterion in design.
  子带编码是图象信号压缩的一种有效方法。
• Adaptive subband decomposition technique is applied to AANC.
  将子带分解技术应用于有源噪声控制。
• An inter-frame 3D-DCT subband hierarchical coding is proposed in this paper.
  本文提出了一种利用3D-DCT帧差预测变换域频率系数进行子带划分的分层编码方法。
• The interpolator in the subband is implemented by the use of DCT which is a computationally efficient transform.
  子带分解采用便于实时实现的DCT，文中给出了相应的学习算法。
• But sometimes,the component of signal that authors interested in does not appear completely in one subband.
  但由于受信号采样频率的限制，往往使所感兴趣的信号分量不能完整地出现在某一子带内。
• Firstly form a subband pyramid and quantize all wavelet coefficients using uniform scalar quantizer.
  该算法首先对小波变换系数进行一致标量量化；
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