量化器

In this architecture,the motion estimation can share the same Process Array with Vector Quantization in order to reduce the chip area.

其中运动估计电路可和矢量量化器共用处理器阵列，从而减少了编码器的电路规模。

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。

A partial distortion theorem based Channel-Optimized VQ design algorithm using the evolutionary algorithm on noisy channel was presented.

提出了一个使用进化算法、引入部分失真定理的信道最优矢量量化器的设计算法。

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。

And we designed a new edge retain quantization which has been proved to be effective in the experiment.

实验表明了该量化器的有效性。

The computational complexity for vector quantization used in image coding is a key problem to design a vector quantizer.

矢量量化用于图象编码的计算复杂度是矢量量化器设计的一个关键问题。

This paper proposes a linearization conception of the statistical quantization characteristic of roundoff quantizer.

本文提出了一种舍入量化器统计量化特性线性化的概念。

The former mainly functions to quantize DCT coefficients gained after one—dimensional DCT to make it maps a range of 0—255 and form spectrally—decorrelated eigen images of JPEG compression.

一维量化器的主要作用是量化一维DCT变换后得到的DCT系数，使其映射到0～255范围内形成可由JPEG算法压缩的特征值图象。

Reducing the complexity of vector quantization is still a main problem. This paper presents a new algorithm of minimum distortion predicting vector quantization based on intraband and interband correlation. Here the whole distortion of the vector is predicted by the part distortion of the lower frequency coefficient components of vector, resulting in a reduction of 76 percent of complexity.

降低矢量量化器的复杂度一直是人们研究的一个主要问题，本文提出一种新的基于带间相关性的最小失真预测矢量量化算法，通过矢量中前面部分低频系数分量失真的计算去预测整个矢量的失真，编码复杂度降低了76％，而解码图像信噪比下降不到1dB。

Because of providing low power consumption as well as a small form factor, SAR A/D converters have a wide variety of applications, such as portable/battery-powered instrument, pen digitizers, industrial controls and data/signal acquisition.

这些特点使其具有很宽的应用范围，例如便携/电池供电仪表、笔输入量化器、工业控制和数据/信号采集器等。

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。