Options of the 2D-COS Control Window - Revision history

Laschp at 13:55, 9 April 2025

2025-04-09T13:55:32Z

← Older revision		Revision as of 15:55, 9 April 2025
Line 4:		Line 4:
	'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:<br>		'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:<br>

	*Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY])		* Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY])
	*Pareto scale 0.75 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.75		* Pareto scale 0.75 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.75
	*Pareto scale 0.50 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.50 (Pareto scaling in the strict sense)		* Pareto scale 0.50 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.50 (Pareto scaling in the strict sense)
	*Pareto scale 0.25 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.25		* Pareto scale 0.25 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.25
	*~~stat~~ synchronous - the classical synchronous 2D (covariance) spectrum		* Stat synchronous - the classical synchronous 2D (covariance) spectrum
	*~~stat~~ asynchronous - the classical asynchronous 2D spectrum		* Stat asynchronous - the classical asynchronous 2D spectrum
	*disrelation - allows to calculate the absolute of the 2D disrelation spectrum		* disrelation - allows to calculate the absolute of the 2D disrelation spectrum
	*~~fft~~ synchronous - alternative implementation to obtain the synchronous 2D correlation spectrum by means of the fast Fourier-transformation approach		* FFT synchronous - alternative implementation to obtain the synchronous 2D correlation spectrum by means of the fast Fourier-transformation approach
	*~~fft~~ asynchronous - alternative implementation to obtain the asynchronous 2D correlation spectrum by means of the fast Fourier-transformation approach		* FFT asynchronous - alternative implementation to obtain the asynchronous 2D correlation spectrum by means of the fast Fourier-transformation approach

	'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis		'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis

Laschp at 13:53, 9 April 2025

2025-04-09T13:53:49Z

← Older revision		Revision as of 15:53, 9 April 2025
Line 4:		Line 4:
	'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:<br>		'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:<br>

	* Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY])		*Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY])
	* Pareto scale 0.75 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.75		*Pareto scale 0.75 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.75
	* Pareto scale 0.50 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.50 (Pareto scaling in the strict sense)		*Pareto scale 0.50 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.50 (Pareto scaling in the strict sense)
	* Pareto scale 0.25 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.25		*Pareto scale 0.25 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.25
	* stat synchronous - the classical synchronous 2D (covariance) spectrum		*stat synchronous - the classical synchronous 2D (covariance) spectrum
	* stat asynchronous - the classical asynchronous 2D spectrum		*stat asynchronous - the classical asynchronous 2D spectrum
	* disrelation - allows to calculate the absolute of the 2D disrelation spectrum		*disrelation - allows to calculate the absolute of the 2D disrelation spectrum
	* fft synchronous - alternative implementation to obtain the synchronous 2D correlation spectrum by means of the fast Fourier-transformation approach		*fft synchronous - alternative implementation to obtain the synchronous 2D correlation spectrum by means of the fast Fourier-transformation approach
	* fft asynchronous - alternative implementation to obtain the asynchronous 2D correlation spectrum by means of the fast Fourier-transformation approach		*fft asynchronous - alternative implementation to obtain the asynchronous 2D correlation spectrum by means of the fast Fourier-transformation approach

	'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis		'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis

Laschp at 13:53, 9 April 2025

2025-04-09T13:53:06Z

← Older revision		Revision as of 15:53, 9 April 2025
Line 2:		Line 2:
	[[File:2dcos-ctrl-gui.jpg\|thumb\|mat2dcorr: screenshot of the 2D-COS control window]]		[[File:2dcos-ctrl-gui.jpg\|thumb\|mat2dcorr: screenshot of the 2D-COS control window]]

	'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are: <br>		'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:<br>

	* Pearson scaling - the synchronous 2D spectrum with Pearson,		* Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY])
	or unit variance scaling. Pearson scaling is also used in		* Pareto scale 0.75 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.75
	statistical total correlation spectroscopy [STOCSY] and		* Pareto scale 0.50 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.50 (Pareto scaling in the strict sense)
	statistical heterospectroscopy [SHY])		* Pareto scale 0.25 - the synchronous 2D spectrum with Pareto scaling. The parameter α equals 0.25
	* Pareto scale 0.75 - the synchronous 2D spectrum with Pareto		* stat synchronous - the classical synchronous 2D (covariance) spectrum
	scaling. The parameter α equals 0.75		* stat asynchronous - the classical asynchronous 2D spectrum
	* Pareto scale 0.50 - the synchronous 2D spectrum with Pareto		* disrelation - allows to calculate the absolute of the 2D disrelation spectrum
	scaling. The parameter α equals 0.50 (Pareto scaling		* fft synchronous - alternative implementation to obtain the synchronous 2D correlation spectrum by means of the fast Fourier-transformation approach
	in the strict sense)		* fft asynchronous - alternative implementation to obtain the asynchronous 2D correlation spectrum by means of the fast Fourier-transformation approach
	* Pareto scale 0.25 - the synchronous 2D spectrum with Pareto
	scaling. The parameter α equals 0.25
	* stat synchronous - the classical synchronous 2D (covariance)
	spectrum
	* stat asynchronous - the classical asynchronous 2D spectrum
	* disrelation - allows to calculate the absolute of the 2D
	disrelation spectrum
	* fft synchronous - alternative implementation to obtain the
	synchronous 2D correlation spectrum by means of the fast
	Fourier-transformation approach
	* fft asynchronous - alternative implementation to obtain the
	asynchronous 2D correlation spectrum by means of the fast
	Fourier-transformation approach

	'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis		'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis

Laschp: Created page with " mat2dcorr: screenshot of the 2D-COS control window '''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are:
* Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY]) * Pareto scale 0.75 - the synchronous 2D spectrum wi..."

2023-03-18T18:44:12Z

Created page with " thumb|mat2dcorr: screenshot of the 2D-COS control window '''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are: <br> * Pearson scaling - the synchronous 2D spectrum with Pearson, or unit variance scaling. Pearson scaling is also used in statistical total correlation spectroscopy [STOCSY] and statistical heterospectroscopy [SHY]) * Pareto scale 0.75 - the synchronous 2D spectrum wi..."

New page

[[File:2dcos-ctrl-gui.jpg|thumb|mat2dcorr: screenshot of the 2D-COS control window]]

'''Type of 2D spectrum''': defines the type of the 2D-COS analysis. Valid options are: <br>

* Pearson scaling - the synchronous 2D spectrum with Pearson,
or unit variance scaling. Pearson scaling is also used in
statistical total correlation spectroscopy [STOCSY] and
statistical heterospectroscopy [SHY])
* Pareto scale 0.75 - the synchronous 2D spectrum with Pareto
scaling. The parameter α equals 0.75
* Pareto scale 0.50 - the synchronous 2D spectrum with Pareto
scaling. The parameter α equals 0.50 (Pareto scaling
in the strict sense)
* Pareto scale 0.25 - the synchronous 2D spectrum with Pareto
scaling. The parameter α equals 0.25
* stat synchronous - the classical synchronous 2D (covariance)
spectrum
* stat asynchronous - the classical asynchronous 2D spectrum
* disrelation - allows to calculate the absolute of the 2D
disrelation spectrum
* fft synchronous - alternative implementation to obtain the
synchronous 2D correlation spectrum by means of the fast
Fourier-transformation approach
* fft asynchronous - alternative implementation to obtain the
asynchronous 2D correlation spectrum by means of the fast
Fourier-transformation approach

'''Spectral regions for 2D-COS analysis''': allows to define the [x,y] spectral ranges for 2D-COS analysis

'''Type of reference spectrum''': defines the type of reference spectrum to obtain the dynamic spectrum. Valid options are ''no reference'' (spectrum), ''average spectrum'' (default), ''first spectrum'' and ''last spectrum''.

'''Plot contour map''': plots a contour map instead of an interpolated surface map where the color is proportional to the 2D-COS functional values.

'''Fill contour''': creates a filled contour map

'''Number of isolines''': defines the number of isolines in contour / filled contour maps

'''Select colormap''': the type of color maps used to plot surface maps, or to plot the isolines in contour maps

'''Scaling''': permits to modify manually the color map by entering the minimal and maximal z-values into the appropriate edit boxes

'''Apply scaling''': color map scaling values are immediately applied to the 2D correlation spectrum

'''[x,y] slice coordinates''': settings required to plot 1D correlation slices, or to create [x,y] feature plots

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