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fdst() returns the fast discrete S-transform, S, as a lambda function, and
requires the length of the signal to be transformed. The function pre-
computes the Gaussian window for the transform.
The image is generated from the example script in the header.
Reference:
1. Yanwei Wang, Jeff Orchard, "Fast discrete orthonormal Stockwell transform",
SIAM Journal of Scientific Computing, Vol 31, No. 5, pp 4000-4012
Cite As
William Buller (2026). fdst( N, p ) (https://uk.mathworks.com/matlabcentral/fileexchange/51846-fdst-n-p), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired by: Stockwell Transform (S-Transform)
General Information
- Version 3.0.0.0 (3.37 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 3.0.0.0 | This update reflects that the script produces the discrete Stockwell transform, not the discrete orthogonal Stockwell transform.
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| 2.0.0.0 | Changed name from dst.m to not conflict with discrete sine transform.
|
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| 1.0.0.0 |
