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Book Description
The author has provided a shop window for some of the ideas， techniques and elegant results of Fourier analysis， and for their applications. These range from number theory， numerical analysis， control theory and statistics， to earth science， astronomy， and electrical engineering. Each application is placed in perspective with a short essay. The prerequisites are few (the reader with knowledge of second or third year undergraduate mathematics should have no difficulty following the text)， and the style is lively and entertaining.