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- FFT package :
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-
- Purpose:
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- These programs perform a frequency analysis using the fast Fourier
- transform. They expect an Armadeus formatted input file and output graphs in
- Draw format.
- FFT_2D outputs a two dimensional graph with level as y-axis and
- frequency as x-axis.
- FFT_3D option 3D outputs a three dimensional graph with frequency
- along the y-axis, time along the x-axis and level is deflection.
- FFT_3D option sonograph outputs a three dimensional graph with
- frequency along the y-axis, time along the x-axis and level is black level.
- C sources are included.
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- Requirements:
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- RISC OS3, ARM3 (the program uses the SWP op-code which is not
- supported by ARM2, ARM3 does and I don't know for the others).
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- Full infos:
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- In ReadMe file.
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- Bugs:
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- None, so far, but…
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- Contact:
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- e-mail <pdelcham@ulb.ac.be>
- mail Daniel Aronovitch
- 37, rue de la Constitution
- B - 1030 Bruxelles
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