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Excerpt from Tables for Facilitating the Use of Harmonic Analysis The following example of the use of the tables is taken from a discussion (as yet unpublished) of the azimuth errors of the Cape Transit Circle for the years 1856 - 1904. Monthly mean errors were first formed, and since there was a conspicuous annual term, the mean value for each calendar month was subtracted from each individual value. Experience has shown that the extra labour of removing such conspicuous terms is well repaid. To keep the numbers chiefly positive a constant was added at the same time, or rather it was subtracted from the mean calendar values before applying them. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

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9781332219896

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