将子带分解技术应用于有源噪声控制。
Adaptive subband decomposition technique is applied to AANC.
于是选择将水印信息嵌入到中频子带中。
Then we choose to embed watermark in the frequency sub-band.
下次不要忘子带女朋友来。
基于子带盲源分离和后置处理的语音增强方法。
Speech enhancement based on blind source separation with post-processing in subband.
本文给出了一种考虑人类视觉特性的图像子带编码方法。
A subband coding method of images incorporating properties of Human Vision is presented in this paper.
提出了一种基于子带处理多分类器融合的说话人识别方法。
A method of speaker recognition based on sub-band processing and multi-classifier combination is presented.
建立了相应的降噪模型，推导了基于子带分解的单道、多道算法。
The FLMS algorithms for both the single channel and multi channel algorithms based on the subband structure are derived.
本文提出了一种称为比特扩展子带编码(BESBC)的语音编码方法。
A speech coding method called bit expansion subband coding (BESBC) is presented in this paper.
文章介绍一种图像低频子带编码的矢量量化方法—非对称树结构矢量量化。
One of VQ image coding method used in the low frequency subband-the unbalanced tree-structured VQ is presented in this paper.
通过这四步，子带间信号可以达到很好的互相干，为后续的信号处理做好准备。
After these four steps, the radar subbands can be mutually cohered and be prepared for the following processing.
提出了采用子带dct并结合一种区域分割技术对任意形状的VOP进行编码的方法。
Arbitrary shape VOP coding using subband DCT with a new region partitioning method is proposed.
对于在位模型，谱结构是清晰的四子带全局结构，但每一子带未见明显的三分支结构。
For the on-site model, a four-subband global structure of energy spectrum is shown clearly, but no obvious hierarchical trifurcation of each sub-band is found.
实验结果表明，新算法有效削弱了遥感影像各子带中非水平与非垂直方向的高频系数；
The experimental results show that the new algorithm effectively weakens the high-frequency coefficients on the non-horizontal and non-vertical directions of every image subband.
本文提出了一种新型同步检波器，用子带滤波器取代了传统同步检波器中的低通滤波器。
This paper proposes a novel synchronous detector, which use wavelet filter instead of traditional low pass filter.
本文通过对37种语言及方言的识别实验，证明了子带gmm - U BM方法的有效性。
Experimental results for recognizing 37 languages and dialects verify the validity of the sub-band GMM-UBM method.
提出了一种基于子带分解技术的分数间隔恒模算法(FSE - CMA)的宽带均衡器结构。
Based on subband decomposition technique, a new structure of fractionally spaced constant modulus algorithm (FSE-CMA) equalizer was proposed for wideband wireless transmission.
该方法通过引入快速逐次逼近量化和对小波变换边缘子带的特殊处理，对EZW算法进行了改进。
The algorithm improves the EZW algorithm through inducting fast successive approximation quantization and effective treatment of marginal subband of wavelet transform.
传统的子带特征方法虽然能提高噪声下的语音识别性能，但通常会使无噪声情况下的识别性能下降。
The conventional sub-band methods can improve the recognition accuracy of noisy speech, but degrade that of clean speech.
笔者对MP3所用到的几个关键技术，如子带滤波、心理声学模型、动态噪声分配等做出简明分析。
This paper analyses the key technologies used in MP3, such as subband filter, psychoacoustical model and dynamic noise allocation.
本文提出了一种基于连续子带量化(SSQ)和人类视觉系统(HVS)的小波域自适应数字水印算法。
In this paper, we propose an adaptive digital image watermarking algorithm using successive subband quantization (SSQ) and human visual system (HVS) based on wavelet domain.
但是，高频子带并不是通过2-D高通滤波原始图像，而是通过原始图像与合成的低通子带相减得到的。
However, the HF subband is created by subtracting the synthesized LF subband from original image but not by 2-D high-pass filtering original image.
针对图像小波系数在各子带内显著性分布的聚簇特征，提出了在SPIHT算法的输出环节引入游程编码。
After the clustering characteristics of image wavelet coefficients' significance distribution in each sub-band was analyzed, run-length coding (RLC) was introduced into SPIHT's output stage.
实验结果表明，该方法能有效降低高频子带的信息熵，降低图像的无损压缩比特率，计算复杂度上升不大。
Experiments show that the scheme can greatly decrease the entropy of high passes and the lossless image compression bit rate, while the computational complexity increases slightly.
首先确定初始阈值，并构造小波系数的关系矩阵，然后结合关系矩阵对高频子带系数进行逐次逼近量化编码。
Finally, the initial threshold is identified and relation matrix is constructed, and the wavelet coefficients of the high frequency subbands are encoded progressively by using relation matrix.
然而，在实际应用中，随着子带数目增加而增加的收敛速率却最终受限于不理想的滤波器组和有限字长效应。
However, in practice, the convergence improvement gained by increasing the number of subbands is ultimately limited by nonideal filter Banks and finite-word-length effects.
该方法通过将一个空域子带阵列和时域子带多速率滤波器组合并来同时获得空域和时域两种子带系统的优点。
The proposed method incorporates a spatial subband array with temporal subband multirate filters and obtains the advantages of spatial and temporal subband systems.
该算法利用帧信号的能量、子带信号的能量等参数，计算该帧信号与噪声帧基于子带能量分布概率的鉴别信息。
The frame energy and the sub-band energy were used to calculate the discrimination information based on the sub-band energy distribution probabilities both for the current frame and the noise frame.
该算法利用帧信号的能量、子带信号的能量等参数，计算该帧信号与噪声帧基于子带能量分布概率的鉴别信息。
The frame energy and the sub-band energy were used to calculate the discrimination information based on the sub-band energy distribution probabilities both for the current frame and the noise frame.
应用推荐