TY - CHAP AU - Andrej Prošek AU - Matjaž Leskovar ED - Salih Mohammed Salih Y1 - 2015-06-03 PY - 2015 T1 - Use of Fast Fourier Transform for Sensitivity Analysis N2 - The application of Fourier transform (FT) in signal processing and physical sciences has increased in the past decades. Almost all the textbooks on signal processing or physics have a section devoted to the FT theory. For this reason, this book focuses on signal processing and physical sciences. The book chapters are related to fast hybrid recursive FT based on Jacket matrix, acquisition algorithm for global navigation satellite system, determining the sensitivity of output parameters based on FFT, convergence of integrals of products based on Riemann-Lebesgue Lemma function, extending the real and complex number fields for treating the FT, nonmaterial structure, Gabor transform, and chalcopyrite bioleaching. The book provides applications oriented to signal processing and physics written primarily for engineers, mathematicians, physicians and graduate students, will also find it useful as a reference for their research activities. BT - Fourier Transform SP - Ch. 3 UR - https://doi.org/10.5772/59769 DO - 10.5772/59769 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-03-28 ER -