查询词典 quantizer

In Captor 5,we consider the design problem of time-varying quantizer for NCSs.

在本文的后两章，我们对网络控制系统的量化控制进行了系统的研究。

The comparison between the power spectrum of the signals preceded and passed stochastic resonance implies that, the 3 level quantizer stochastic resonance is good for the detection of weak line spectrum buried in Gaussian mixture noise.

随机共振系统处理前后的功率谱对比表明，3-水平量化器随机共振是检测高斯混合分布中微弱线谱的有效手段。

At the same time, the practical implementation of evolutionary algorithm is given in order that evolutionary algorithm is introduced into vector quantizer. In the fourth section the asymptotic theory of vector quantization is studied. Then the partial distortion theorem that when codebook size is large enough, each region of the partition makes an equal contribution to the distortion for an optimal quantizer, which is the key part of vector quantizer is obtained. Finally, the competitive learning algorithm based on the partial distortion theorem is proposed, which introduces the subdistortion of each region into the distortion measure to assure that the subdistortion of each region approximately equals to each other.

第四章详细研究矢量量化的渐近理论，然后得出了矢量量化器设计的核心部分——部分失真定理，当码本尺寸足够大且输出矢量的渐近概率密度与输入矢量的概率密度的幂成比例时，最优量化器划分的各个区域对该量化器的平均误差产生相同的影响，最后提出基于部分失真定理的竞争学习算法，它通过在误差测度中，引入与各区域相关的子误差以保证各区域的子误差近似相等，该算法实现较为简单，在一定程度上确保全局最优。

The gain, the average energy of excitation spectrum, is quantized using 5 bits non-uniform scalar quantizer.

增益即激励谱的平均能量用5比特非均匀标量量化。

A new multi-stage vector quantizer of line spectral frequency parameters is designed.

设计了一种新的线谱频率参数多级矢量量化编码方案。

The lower bound of the performance in tracking is derived in terms of the characteristics of the plant and the quantizer.

根据被控对象和量化器的特征，得到该系统可能达到的最优跟踪性能的下界。

This paper discusses the analog source to quantify the optimal algorithm, and use C language implementation of the Gaussian source at different quantization levels under the uniform quantizer and the optimal non-uniform quantization step size of the numerical calculation.

文中探讨了模拟信源量化的最优算法，并用C语言实现了高斯信源在不同量化电平下均匀量化和非均匀量化的最优步长的数值计算。

So, nonlinear model of quantizer should be studied.

因此量化器的非线性模型是必须研究的。

In this paper, a new color quantizer utilizing Weber's law and the properties of the human eye is presented.

在本论文中，我们提出以韦氏法则和人眼视觉为基础的彩色量化器。

If this value is 100, it takes the average quantizer computed from the last 100 frames, and then assumes that average quantizer for the next frame.

如果这个值设为100，那么他将平均前100个量化器的值为下帧估算出的量化器参数。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。