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easy2d

easy2D args... builds and apply a standard action for 2D processing args permit to set default values for parameters easy2D %% is valid though
see also : easy2d_doit easy3d FT

easy2d_doit

easy2d_doit used by the easy2d form
see also : easy2d

easy3d

easy3d args... builds and apply a standard action for 3D processing args permit to set default values for parameters easy3d %% is valid though
see also : easy2d easy3d_doit FT

easy3d_doit

easy3d_doit used by the easy2d form
see also : easy3d

easyplot

build a form which controls the plot create a file (postscript or HPGL) and send it to the current plotter many parameters availlable no arg means : build the formbox, args means do the plot
see also : PLOT

ELSE

part of the IF command
see also : IF

ELSIF

part of the IF command
see also : IF

EM

EM lb {lb' {lb"}} Multiply data by an exponential, and set LB. In 2D, and 3D a parameter is used for each direction.
see also : FILTER GB GM JMULT LB SIN SQSIN TM

ENDFOR

part of the FOR command
see also : FOR

ENDIF

part of the IF command
see also : IF WHILE

env_advp.g

GUI for the advanced processing technics
see also : button.g BUTTONBOX startup.g

env_att.g

set-up for assignement

env_base.g

Set-up the minimum GUI
see also : button.g BUTTONBOX startup.g

env_lin_pred.g

set up a menu for Linear Prediction
see also : button.g BUTTONBOX startup.g

env_maxent.g

set-up a menu for MaxEnt
see also : button.g BUTTONBOX startup.g

env_peak.g

set up a menu for Peak picking
see also : button.g BUTTONBOX startup.g

env_plot.g

set up a menu for plotting
see also : button.g BUTTONBOX startup.g

env_proc1d.g

set up a menu for 1D processing
see also : button.g BUTTONBOX startup.g

env_proc2d.g

set up a menu for 2D processing
see also : button.g BUTTONBOX startup.g

env_proc3d.g

set up a menu for 3D processing
see also : button.g BUTTONBOX startup.g

env_unix.g

set up a menu for UNIX tools
see also : button.g BUTTONBOX SH startup.g

ERROR

ERROR string Generates an error, and issue the string to the user. Permits to handle errors in command files.
see also : ALERT PRINT

ESCALE

The Entropy expression during Maximum Entropy run is computed as follow : A = Escale * Sum(F(i)) P(i) = F(i)/A S = -Sum( log(P(i)) * P(i) ) Escale should be set to 1.0 for normal operation
see also : CONJG MAXENT

EVALN

EVALN x1 y1 {x2 y2} evaluates the noise level as well as the overall offset of the data, over a area of the data. The results are stored in the NOISE and SHIFT contexts This command is called automatically whenever a data set is read. The command will prompt for the last selected region with the POINT command
see also : NOISE SHIFT

evaln.g

evaln.g graphic interface for the evaln command.

EXIT

EXIT yes/no Exit this program. You can choose to keep or to remove the log file QUIT and BYE are also equivalent. As well as ^Z (F10) on VMS systems.

EXPLIM

This context holds the limit for the exponential function used in the Gull & Daniel algorithm, as well as in the GIFA algorithm. A function exp2(x) is used which is - equal to exp(x) if x <= explim - equal to exp(explim)*(x+1.0-explim) if x > explim i.e. a linear extension of the exponential function is used fo x > explim.
see also : MAXENT

EXTRACT

EXTRACT x1 y1 {x2 y2} Permits to extract a portion of the data currently displayed. Data can then be processed as a regular data-set. EXTRACT changes the value of OFFSET and SPECW accordingly. The command will prompt for the last selected region with the POINT command
see also : CHSIZE lshift rshift ZOOM