The same accuracy

The results obtained by this method were more economical than the modified Chebyshev collocation if the comparison could be done in the same accuracy, the same collocation points to find the most unstable eigenvalue.

8p elandorr 03-12-2019 6 2   Download

This study used special reading-comprehension tests to compare the speed and accuracy with which the same Russian technical articles in physics, earth sciences, and electrical engineering could be read by technically sophisticated readers when they were presented in English translated from the original Russian by machine only, by machine plus postediting, and by normal manual procedures.

0p nghetay_1 06-04-2013 33 2   Download

Data of unknown quality are useless! All laboratory measurements contain experimental error. It is necessary to determine the magnitude of the accuracy and reliability in your measurements. Then you can make a judgment about their usefulness. Replicates - two or more determinations on the same sample Example 3-1: One student measures Fe (III) concentrations six times. The results are listed below: 19.4, 19.5, 19. 6, 19.8, 20.1, 20.3 ppm (parts per million) 6 replicates = 6 measurements The "middle" or "central" value for a group of results: Mean: average or arithmetic mean ...

67p doilan 26-01-2013 55 6   Download