%0 Journal Article %1 marple99 %A Marple, Jr., S. Lawrence %D 1999 %J Signal Processing, IEEE Transactions on %K fourier hilbert %N 9 %P 2600--2603 %R 10.1109/78.782222 %T Computing the Discrete-Time ``Analytic'' Signal via FFT %V 47 %X Starting with a real-valued N-point discrete-time signal, frequency-domain algorithms are provided for computing (1) the complex-valued standard N-point discrete-time “analytic” signal of the same sample rate; (2) the complex-valued decimated N/2-point discrete-time “analytic” signal of half the original sample rate; and (3) the complex-valued interpolated NM-point discrete-time “analytic” signal of M times the original sample rate. Special adjustment of the transform end points are shown to be necessary in order to generate proper discrete-time “analytic” signals

@article{marple99, abstract = {Starting with a real-valued N-point discrete-time signal, frequency-domain algorithms are provided for computing (1) the complex-valued standard N-point discrete-time “analytic” signal of the same sample rate; (2) the complex-valued decimated N/2-point discrete-time “analytic” signal of half the original sample rate; and (3) the complex-valued interpolated NM-point discrete-time “analytic” signal of M times the original sample rate. Special adjustment of the transform end points are shown to be necessary in order to generate proper discrete-time “analytic” signals}, added-at = {2015-10-22T11:55:43.000+0200}, author = {{Marple, Jr.}, S. Lawrence}, biburl = {https://www.bibsonomy.org/bibtex/20805e6889ba33051aaf034e39aba029b/ytyoun}, doi = {10.1109/78.782222}, interhash = {33d76509c85b6e4956afec037fd6e70a}, intrahash = {0805e6889ba33051aaf034e39aba029b}, issn = {1053-587X}, journal = {Signal Processing, IEEE Transactions on}, keywords = {fourier hilbert}, month = sep, number = 9, pages = {2600--2603}, timestamp = {2015-10-22T12:00:25.000+0200}, title = {Computing the Discrete-Time ``Analytic'' Signal via {FFT}}, volume = 47, year = 1999 }