查询词典 quantization error

In order to reduce the quantization error of pipelined A/D converter, a simple and efficient modified algorithm is presented.

为了减小流水线结构A/D转换器的量化误差，提出了一种简单有效的改进算法。

First, based on phased array antenna's mono-pulse goniometry and separate coordinate technology about phase control, the antenna beam pointing error formula, caused by phase quantization error, is derived from linear array and circular array to planar array and cylindrical array.

首先以单脉冲相控阵天线测角原理为基本理论出发点，利用相位控制的坐标分离技术，基于线阵、圆形阵等简单形式的相控阵天线，推导了平面阵、圆柱面阵等相控阵天线由相位量化误差引起的波束指向误差公式。

The ranging error caused by quantization error of image element on CCD image plane of camera.

摄像机CCD像面上像元的量化误差引起的测距误差。

This result answers, in an average sense, the question in networked control system of how large quantization error is allowed in a step tracking with a given tracking error energy level.

这个结果回答了基于网络的控制系统中的一个基本问题：控制信号的量化误差是如何影响系统的跟踪性能的？

Some error sources of evaluation are discussed, including the errors of signal source, the measurement errors of the calibrated system, the influence of quantization error of calibrated system, the environment influence, and so on.

讨论了影响评价结果不确定度的几个主要误差来源，包括信号源误差、被校系统测量误差、被校系统量化误差的影响等等，给出了端基直流增益和直流偏移测量结果的不确定度。

The channel quantization method of the invention can reduce the quantization error, improve the system capacity performance and have advantages of small used codebook and low complexity when the speed and capacity are the same.

本发明能够减少量化的误差，提高系统的容量性能，在达到相同的速率和容量时，具有所使用的码本小，复杂度低的优点。

In order to adapt orthogonal digital video signal processing,it adopts orthogonal processing technology,advanced methods of range error extraction,high accuracy range quantization error and high-speed code complement counter etc.

为了适应正交数字视频信号的处理，采用了正交处理技术、先进的距离误差提取方法、高精度距离量化误差及高速反码计数器等新技术

By introducing the Fuzzy Sets Theory,a fuzzy color quantization method based on the subjective perception of human is proposed to minimize color quantization error and adapt to the fuzziness of human perception.

本文在颜色量化中引入模糊集合理论以描述与人类视觉认知相关的模糊概念，提出了基于人的主观感知的模糊颜色量化方法，以及相对应的模糊匹配准则。

The experimental results show that the quantization errors of different wavelet bases are usually different and the wavelet base of the minimum quantization error in space and frequency domain is 5/3 wavelet after exchanging the decomposition and reconstruction filters.

实验结果表明不同小波基的量化误差通常是不同的，具有最小空、频域量化误差的小波基是交换分解和重构滤波器后的5/3小波。

However, it is impossible to foresee the decoder state within the round-trip delay time. Consequently, to prevent such possible error effects, we further enhance SBET by ROPE. The encoder will recursively keep estimating the expected decoder pixel distortion. The distortion of frame reconstruction at the decoding side includes the quantization error, propagation error, and concealment error.

然而，在往复延迟时间内的情况则是无法预知的，因此为防范可能的错误蔓延，我们提出将递回式最佳像素预估法与其进一步结合应用，让编码端用递回的方式计算出解码端像素失真量的期望值，此失真量会包含量化失真、错误蔓延的错误和错误隐藏所带来的错误。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。