Article Archive For Keyword:
Fast Fourier
AUTHOR: Anthony W. Warren, Ph.D.DATE: JAN 1983
Fast Fourier Transformation by Amy Wu
ARTICLE SYNOPSIS...Fast Fourier Transformation by Amy Wu
For a long time, Fourier transforms
were used mostly by engineers.
Transforms were used to study
sound waves, frequency
vibrations, and other repetitive
occurrences. Since then, Fourier transforms have been applied
AUTHOR: Amy WuDATE: JUL 2002
Preprocessing Data And Fast Fourier Transform by Thom Hartle
ARTICLE SYNOPSIS...Preprocessing Data And Fast Fourier Transform by Thom Hartle
Preprocessing data is a popular buzzterm today, but what is it and why do we do it? Well, here's an explanation of data preprocessing and a tutorial on using fast Fourier transforms (Fft). Fft
AUTHOR: Thom HartleDATE: APR 1994
SIDEBAR: EXCEL FAST FOURIER TRANSFORMS, DECEMBER COPPER DATA by Technical Analysis, Inc.
ARTICLE SYNOPSIS...EXCEL FAST FOURIER TRANSFORMS, DECEMBER COPPER DATA by Technical Analysis, Inc.
Here is the layout for preprocessing data and running a fast Fourier transform (FFT) in Excel. Column A
of the spreadsheet (sidebar Figure 8) is the date column. Our first d
AUTHOR: Technical Analysis, Inc.DATE: APR 1994
SIDEBAR: WHAT IS A FAST FOURIER TRANSFORM? by Technical Analysis, Inc.
ARTICLE SYNOPSIS...WHAT IS A FAST FOURIER TRANSFORM? by Technical Analysis, Inc.
There is an intuitive appeal in the concept that cycles are apparent in price data. The cycles do not appear
to be consistent, but more of a combination that are longer- and shorter-term cycl
AUTHOR: Technical Analysis, Inc.DATE: APR 1994
The Endpoint Fast Fourier Transform System by Dennis Meyers, Ph.D.
ARTICLE SYNOPSIS...The Endpoint Fast Fourier Transform System
Last time, we explored the Fourier transform, a
mathematical technique for analyzing data to determine
cyclical component. This time, we use the fast
Fourier transform as a trend determinant for a model
for tra
AUTHOR: Dennis Meyers, Ph.D.DATE: MAY 1999