error analysis


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error analysis

[′er·ər ə‚nal·ə·səs]
(computer science)
In the solution of a problem on a digital computer, the estimation of the cumulative effect of rounding or truncation errors associated with basic arithmetic operations.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Accident reconstruction engineers explore error analysis and uncertainty in accident reconstruction.
Error analysis applied to interpolation techniques Kriging Month Measure IDW of fit Spherical Exponential Gaussian Feb RMSE 2.843E-08 7.414E-08 3.010E-08 11.383E-07 MAE 6.883E-05 1.112E-04 4.250E-04 9.110E-04 May RMSE 2.982E-08 8.004E-08 3.241E-08 1.478E-07 MAE 7.050E-05 1.155E-04 7.350E-05 1.570E-04 Aug RMSE 1.262E-05 9.753E-04 1.666E-13 1.667E-13 MAE 8.702E-03 7.650E-04 1.000E-06 1.000E-06 Nov RMSE 5.508E-07 5.478E-07 5.478E-07 1.667E-11 MAE 1.818E-03 1.813E-03 1.812E-03 1.000E-05
Error Analysis in the Teaching of English Universities Petra.
"Error analysis in a learner corpus: what are the learners' strategies?".
(v) The predicted values of the error analysis are measured by four accuracy measurement procedures such as [R.sup.2] value, mean absolute error (MAE), root mean square error (RMSE), and mean absolute percentage error (MAPE).
The trajectory mean errors are achieved by the sensors error analysis, measurement fusion, and trajectory fusion, which are displayed in Table 1 and Figures 2 and 3.
Ye, "Zero potential method measurement error analysis for networked resistive sensor arrays," IET Science, Measurement and Technology, vol.
It was out of this second possibility that we proposed and implemented the practice of error analysis to trigger their autonomy and deeper learning.
The objective of this study is to improve the accuracy of previous integrated method based on error analysis in fixed boundary of regions in Huaihe River Basin (HRB) [18].
An error analysis of precision centrifuge, an equipment used in calibration tests, was conducted, and its effect on the calibration accuracy of gyro accelerometers was discussed in [15,16].