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- Nonuniform filterbanks 非均匀滤波器组
- Consider now an example of nonuniform motion. 现在来考虑一个非均匀运动的例子。
- Our result shows the nonuniform distribution of mantle heat flow in China. 结果显示;中国大陆地幔热流的空间分布不均匀.
- In this paper,three-channel adaptive biorthogonal filterbanks via lifting scheme are studied. 研究了基于三带提升方法的三带自适应双正交滤波器组的设计。
- Another man-made effect is the generation of mechanical turbulence caused by the nonuniform height of buildings in a city. 由于城市建筑物高度不一致而引起的机械湍流是另一种人为的影响。
- A new kind of OFDM Receiver is proposed, using polyphase filterbank to estimate the key parameters of mobile channel. 摘要提出了一种新型的OFDM接收系统,采用了多相滤波技术进行无线信道的关键参数估计。
- The CMFB has real coefficients and the computational complexity for filtering and subband adaptation is less than that of complex-valued filterbanks. 此馀弦调变滤波器组为实系数,因此滤波和次频带调适所需的运算复杂度少于复数滤波器组。
- Force is defined to be the cause of "unnatural" motion, that is, nonuniform motion. 力定义为“非自然的”、即非均匀运动的原因。
- Whether the nonuniform pulse density is immaterial, of course, depends on the specific application. 脉冲密度的不均匀性是否有害,应由具体应用决定。
- In this paper, we use a class of cosine modulated filterbank (CMFB) with approximately reconstruction property for subband adaptive filtering. 在此篇论文中,我们使用近似无频叠失真特性的馀弦调变滤波器组来达成次频带适应性滤波。
- In earlier designs, when the filterbank has real coefficients, the alias-free property is usually destroyed after subband filters are inserted. 在早期的设计当中,实系数的馀弦调变滤波器组,其无频叠失真的特性通常会因为加入了次频带滤波器而遭到破坏。
- The rapid mixing of solids in the bed leads to nonuniform residence times of solids in the reactor. 固体颗粒在床层迅速混合,导致颗粒在反应器中停留时间不均。
- Example of Correcting Nonuniform Settlement of Foundation by Digging Earth from It. 挖掏土法处理地基不均匀沉降实例。
- Methods Vertex plus double detector SPECT and 153 Gd nonuniform attenuation correction system made by ADAC were used. 方法应用ADACVertexPlus双探头SPECT仪及153 Gd非均匀衰减校正系统。
- Nonuniform electric field is added to nanocolloid model, and the colloid is polarized. 对纳米胶体模型施加非均匀电场,使胶体电偶极化。
- MPEG-4 AAC LC profile algorithm mainly consists of several modules, such as psychoacoustic module、filterbank module, quantization coding module and bitstream formatter module. MPEG-4 AAC LC层编码器主要由心理声学模块、滤波器组、量化编码模块、比特流格式器等模块组成。
- The characteristic of coal resources is nonuniform distribution in regions and coal ranks in China. 我国煤炭资源分布的特点是地域分布和煤种分布都不均匀。
- Wave motion response of tunnel lining embedded in unbounded nonuniform soil medium is studied. 摘要研究了不均匀岩土介质中隧洞衬砌的波动响应。
- This paper proposes a novel and practical method of measuring nonuniform light source by using digital imaging device. 介绍了利用数码成像器件测量不均匀面光源亮度的有效方法,分析了它与传统点式亮度计的差别。
- In these applications, a value perceived to be an outlier may in fact be an accurate result of a nonuniform product. 在这些情况下,一个感觉是逸出值的数值实际上可能是不均匀产品的真实结果。