查询词典 error control

While disk capacities double every 12 to 18 months, uncorrectable read/write error rates haven't improved, nor has the probability of an uncorrectable error occurring on a disk read decreased.

磁盘容量每12至18个月就翻一番，但无法纠正的读/写错误率没有得到改进，而且发生在磁盘读时的无法纠正的错误概率也没有降低。

This paper first elaborated the principle of SINS, some interrelated information,and the affect of renewed arithmetic to the system"s precision. Then, we studied thequaternion in traditional renewed attitude arithmetic. The quaternion is simple, andwhen run it into computer, it"s time saving. So, this arithmetic is often adopted byengineering. However, the quaternion brought unexchangeable error inevitably. Whenthe carrying body moves in highly dynamic situation, the error would become larger.So we should take effective measure to get over it.

本文首先论述了捷联式惯性导航系统的工作原理及相关知识，捷联惯导系统姿态更新算法对系统精度的影响；其次研究了传统的姿态更新算法中四元数法，该算法简单，计算量小，因而在工程中经常被采用，但是在四元数法中不可避免的引入了不可交换性误差，特别是在载体处于高动态环境时，这种误差就会很大，必须采取有效措施加以克服。

In the second chapter, the mechanics principle of USF is introduced. How the defects cause measure error is calculated, and draw a conclusion: the unideal velocity profile causes large error when the meter calcs flow rate by a ideal meter constant.

论文的第一章以大量的国内外文献为基础，全面论述了流量计的发展历史和现状，确定以最有发展前途的流量计之一――气体超声波流量计为研究内容。

The ellipse curre equation of circular image is derived based on the theory of spatial analytic geometry and rotation matrix s representation with unit quaternion then a mathematical model of the distortion error is established which relates the distortion error to the foca length of the used CCD camera,the radius as well as the position and the attitude of the inspected circle directly.

研究三维视觉检测中圆的中心经针孔摄像机成像后存在畸变误差的问题，首先基于空间解析几何理论和旋转矩阵的四元数表示法推导出像平面上投影椭圆的参数方程；然后根据参数方程建立圆中心成像畸变误差的数学模型；最后对影响畸变误差的主要因素进行分析。

The universe of discourse of error, error in change and output are given.

模糊控制的准则，输入、输出变量的论域也给出了。

N; return 0;}} unlink;} int w_open //0 open error for no reading //-1 open error for other reasons //1 open ok { ifopen(arg,O_WRONLY|O_NONBLOCK,0==-1 { if(errno==ENXIO){ return 0;} else return -1;} return 1

FIFO可以说是管道的推广，克服了管道无名字的限制，使得无亲缘关系的进程同样可以采用先进先出的通信机制进行通信。

Unable to continue because of a hardware or system error,Sorry,but this error is unrecoverable.

无法继续，因为硬件或系统错误，很抱歉，但这个错误是不可恢复的。

Among them, the error of mechanical coupling, which comes from structural unsymmetry due to menufacturing error, can be reduced by improving structure of gyroscope.

由于制造误差等引起的机械耦合误差，可以通过改善陀螺仪的结构来减小耦合误差。

The most great characteristic of supporting vectorial mechanism theory is to collect by limited training little error that sample get can assurance collect and still keep the small error to independent test.

支持向量机理论的最大特点是由有限的训练集样本得到的小的误差能够保证对独立的测试集仍保持小的误差。

Using minimum mean square error criterion at receiver, the mean square error matrix submits to inverse wishart distribution at high signal to noise ratio.

当接收端使用最小均方误差准则检测时，检测后的MSE矩阵在高信噪比下服从逆wishart分布。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。