
Time-Frequency Toolkit

bscramer
Wed, 10/10/2007 - 03:40 pm
Graphical user interface for time-frequency decomposition of a signal. Future development will include multiple GUIs for time series manipulation and analysis - hence the "Toolkit" designation.
Methods available: Linear interpolation, Cubic Spline, Loess, Gaussian, running Median, running Mean
Methods available: Gaussian Wigner Transform, Continuous Wavelet Transform, Evolutive FFT
Methods available: Periodogram, Welch (overlapping segments), Blackman-Tukey (FFT of truncated correlogram), Multi-Taper Method
Comparison of spectral estimate to Red or White noise expectation.
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Features:
Interpolation and smoothing of XY or waveform data
Methods available: Linear interpolation, Cubic Spline, Loess, Gaussian, running Median, running Mean
Time-frequency decomposition
Methods available: Gaussian Wigner Transform, Continuous Wavelet Transform, Evolutive FFT
Spectral estimates
Methods available: Periodogram, Welch (overlapping segments), Blackman-Tukey (FFT of truncated correlogram), Multi-Taper Method
Confidence level
Comparison of spectral estimate to Red or White noise expectation.
Fully extensible
Users can write wrapper functions to include other analysis methods or to overlay related functionality.Project Details
Project CVS: | http://svn.igorexchange.com/viewvc/packages/TFPlot/ |
Current Project Release
TFPlot IGOR.6.10.x-1.x-dev
Release File: | TFPlot-IGOR.6.10.x-1.x-dev.zip |
Version: | IGOR.6.10.x-1.x-dev |
Version Date: | Thu, 07/10/2008 - 12:00 pm |
Version Major: | 1 |
Version Extra: | dev |
OS Compatibility: | Mac-Intel Windows |
Release Notes: |
Development branch for new features. Compatible only with Igor 6.10 - main feature that requires Igor 6.10 is implementation as an independent module. Because of the independent module implementation, this version will not run in Igor 6.3. There may also be issues with previously created TFPlot windows: if these are unresponsive, close the window and recreate it. |

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