Changes between Version 118 and Version 119 of UvmatHelp


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Timestamp:
Dec 7, 2014, 12:44:35 AM (6 years ago)
Author:
sommeria
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  • UvmatHelp

    v118 v119  
    88This package can be used without knowledge of the Matlab language, but it is designed to be complemented by user defined Matlab functions, providing flexibility for further data analysis. It provides convenient tools to develop a set of processing functions with a standardised system for input-output.
    99
    10 Procecdure to install UVMAT is described on [wiki:Installation] webpage.
     10Procedure to install UVMAT is described on [wiki:Installation] webpage.
    1111
    1212=== 1.2 The package ===
     
    2121 * '''view_field.fig:''' is a GUI complementing UVMAT for plotting projected data.
    2222
    23 Functions in the package are used to generate file names, to read files and plot data, and to perform various ancillary tasks. The full set of functions is listed in [#Appendix:overviewofthepackage overview of the package].
     23Functions in the package are used to generate file names, to read files and plot data, and to perform various ancillary tasks. The full set of functions is listed in [#overview overview of the package].
    2424
    2525=== 1.3 Documentation and help ===
     
    291291
    292292=== 4.6 Field transforms ===
    293 A transform can be systematically applied after reading the input field, for instance the transform 'phys' which takes into account geometric calibration. This transform can possibly combine two input fields, for instance to substract a background from an image. The processing function is chosen  by the popup menu '''[transform_fct]''' on the left, and its path is displayed in the box '''[path_transform]'''. Select the option 'more...' to browse new functions. The same functions can be called in data processsing using the GUI '''series.fig'''. A few functions are provided in the folder /transform_fct, see the list in  [#transformfunctions the function overview].
     293A transform can be systematically applied after reading the input field, for instance the transform 'phys' which takes into account geometric calibration. This transform can possibly combine two input fields, for instance to substract a background from an image. The processing function is chosen  by the popup menu '''[transform_fct]''' on the left, and its path is displayed in the box '''[path_transform]'''. Select the option 'more...' to browse new functions. The same functions can be called in data processsing using the GUI '''series.fig'''. A few functions are provided in the folder /transform_fct, see the list in  [#overview the function overview].
    294294
    295295These functions can transform fields into polar coordinates, do image filtering, Fourier transform, signal analysis for a 1D input field... Other functions can be easily written using those as templates.  The  general form of such functions is  !DataOut=transform_fct(!DataIn,!XmlData,!DataIn_1,!XmlData_1) where Data is an input field object, as described in [#a5.2FieldrepresentationasMatlabstructure section 5.2], and !XmlData the content of the XML file Imadoc, as stored in the UVMAT GUI. !XmlData contains in particular the element .[wiki:GeometryCalib] containing the calibration parameters, see  [#a8.2TheGUIgeometry_calib.fig section 8.2].
     
    975975
    976976----
    977 == 14 - Appendix: overview of the package functions ==
     977== 14 - Appendix: overview of the package functions == #overview
    978978=== Master GUI ===
    979979 * 'uvmat';...% master function for file scanning and visualisation of 2D fields