比例误差

实验结果表明，这种自动初始校准算法可以有效地消除了该模块的固定偏差、比例误差以及非正交误差。

The experiments show the calibration can reduce the droop , proportional error and non-orthogonal error efficiently .

激光（光电）测距仪剩余常数、固定误差、比例误差及其最小二乘解法

The Remainder Constants , Solid Error , Ratio Error of a Laser Geodimeter and Their Least Square Solution

结果表明，系统纠正后的TM图像产品，内部几何精度相当好，有较小的旋转、比例误差。

The results show that TM image data has high internal geometric fidelity and negligible rotation and scale differences .

如果定子电流包含偏移误差和比例误差，这个d轴PI电流调节器的积分器输出信号与转子转速波动也具有同样频率。

If the stator current includes offset errors and scaling errors , the integrator output signal of the d-axis PI current regulator ripples in the rotor speed of the same frequency .

研究表明：在100公里范围内，一天观测的GPS基线重复率在平面上比例误差可以达到10~（-8）、垂直方向比例误差可以达到10~（-7）；

From the calculation results , it can be seen that the horizontal and vertical scale errors of GPS baseline repetition rates can reach up to 10 ~ ( - 8 ) and 10 ~ ( - 6 ) separately in an area of 100 kilometers .

直流电流比较仪比例误差的测量方法及理论分析

Measurement Method and Theoretical Analysis for Ratio-error of DC Comparator

首先引入了电流传递系数这一概念，严格证明了比例误差实际上就是电流传递系数的相对误差。

Current transfer coefficient is introduced to rigidly prove the ratio-error of metering standard device is its relative error virtually .

对四元数参数计算过程中产生的比例误差、偏斜误差和交换误差进行了分析，提出用四元数的优化减小姿态计算误差的方法。

Error of its proportion , skewness and exchange are analyzed . Methods reducing error of attitude calculation are investigated by optimizing quaternions .

邻边比率法可以有效的消弱比例误差对测距的影响，使电磁波测距的精度得到提高。

The ratio between adjacent sides can effectively decrease affection of the proportional errors in distance measuring , and the accuracy may be increased .

不过我希望各位注意到，这其实是也是一个很小比例的误差了。

I want you to appreciate that this is a very small percentage error .

对像元面积的精确计算可以提高受灾面积的计算精度，区域像无数的统计分析可以减少区域内灾害面积比例分析的误差。

The error for damaged area ratio can be improved through pixel accurate statistical analysis .

本文利用当前待修复点到破损边界的距离自适应的选取窗口半径，通过增加修复时选取已知信息的比例来减小误差累加。

The window radius of damaged pixel to be estimated is adaptively selected according to the distance between the damaged pixel and the damaged boundary , and the proportion of image known information is increased , to reduce the superposition error .

对图象拼接的误差及其对图象质量的影响建立了数学模型，通过对模型的分析得到了图象最佳重叠比例和拼接积累误差期望值的计算公式。

This paper establishes a model that investigate the image stitching error and its influence to image quality .

结果表明，该系统气体比例控制混合精度误差为1.28%，气体置换率为97.701%。

The experiment results indicate that the system accuracy of gases blending proportion is 1.28 % , the gas replacement rate is 97.701 % .