Changes between Version 118 and Version 119 of UvmatHelp
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- Dec 7, 2014, 12:44:35 AM (10 years ago)
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UvmatHelp
v118 v119 8 8 This 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. 9 9 10 Proce cdure to install UVMAT is described on [wiki:Installation] webpage.10 Procedure to install UVMAT is described on [wiki:Installation] webpage. 11 11 12 12 === 1.2 The package === … … 21 21 * '''view_field.fig:''' is a GUI complementing UVMAT for plotting projected data. 22 22 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:overviewofthepackageoverview of the package].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 [#overview overview of the package]. 24 24 25 25 === 1.3 Documentation and help === … … 291 291 292 292 === 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 [# transformfunctionsthe function overview].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 [#overview the function overview]. 294 294 295 295 These 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]. … … 975 975 976 976 ---- 977 == 14 - Appendix: overview of the package functions == 977 == 14 - Appendix: overview of the package functions == #overview 978 978 === Master GUI === 979 979 * 'uvmat';...% master function for file scanning and visualisation of 2D fields