IDL Wavelet Toolkit User's Guide

More documents

Recommendations

Info

20 Chapter 2: Using the IDL Wavelet ToolkitWavelet Toolkit Dataset ViewerYour dataset can consist of several different variables, each with a different dataformat. The Dataset Viewer, located in the middle of the Wavelet Toolkit applet,allows you to organize and manipulate your dataset.The variables are assigned a number and a name derived from the Variable name.You can sort the variables using the Move Variable Left and Move Variable Rightbuttons.Variable InformationEach variable contains a one-dimensional vector or two-dimensional array of datavalues. The data values can be of any numeric type, such as BYTE, INTEGER,FLOAT, etc.The variable also has several descriptor fields which you can modify, describedbelow and summarized in the table below. To modify a field, double-click with theleft-mouse button on the field. After editing the field, press the key to keepyour changes or, click outside of the table to discard your changes.TypeThis string shows the numeric type and the array size of the data. It is not modifiableby the user.TitleThis string contains the overall name of the variable. The Title field is used to labelthe Wavelet Power Spectrum and Multiresolution widgets. The default is the null('') string.VariableThis string provides a short name for the variable. The Variable is used to label plots,and for the labels in the Dataset Viewer. For a one-dimensional vector (e.g. a timeseries), the Variable is equivalent to Ytitle. The default is either the name of theimport file, or 'Data' if imported from the IDL> command prompt.UnitsThis string gives the units of the variable, and is used to label various plots. For aone-dimensional vector (e.g. a time series), the Units is equivalent to the Yunits. Thedefault is the null ('') string.Wavelet Toolkit Dataset ViewerIDL Wavelet Toolkit
Chapter 2: Using the IDL Wavelet Toolkit 21XnameField Type Example (1D vector) Example (2D array)Title STRING Wave audio recording IEEE Test ImageVariable STRING Channel1 IEEEtestUnits STRING Amplitude intensityXname STRING Time XXunits STRING seconds pixelsXstart STRING 0 0Dx STRING 1d0/22050 1Yname STRING YYunits STRING pixelsYstart STRING 0Dy STRING 1Xoffset LONG 0 0Xcount LONG 16384 256Xstride LONG 1 2Yoffset LONG 0Ycount LONG 256Ystride LONG 2Source STRING wavelet/data/hello.wav wavelet/data/IEEEtest.tifNotes STRING Voice saying ‘hello’ IEEE test imageTable 2-1: Data fields in the Dataset Viewer .This string is the name of the independent variable for the first data dimension (“X”),and is used to label the x-axis. The default is the null ('') string.IDL Wavelet ToolkitWavelet Toolkit Dataset Viewer
Page 1 and 2: IDL WaveletToolkit User’sGuideIDL
Page 3 and 4: ContentsChapter 1Introduction to th
Page 5 and 6: Chapter 1Introduction to the IDLWav
Page 7 and 8: Chapter 1: Introduction to the IDL
Page 9 and 10: Chapter 1: Introduction to the IDL
Page 11 and 12: Chapter 2Using the IDL WaveletToolk
Page 13 and 14: Chapter 2: Using the IDL Wavelet To
Page 19: Chapter 2: Using the IDL Wavelet To
Page 44 and 45: 44 Chapter 2: Using the IDL Wavelet
Page 46 and 47: 46 Chapter 2: Using the IDL Wavelet
Page 48 and 49: 48 Chapter 3: Theory and ExamplesWa
Page 50 and 51: 50 Chapter 3: Theory and ExamplesTr
Page 52 and 53: 52 Chapter 3: Theory and Exampleswh
Page 54 and 55: 54 Chapter 3: Theory and ExamplesMu
Page 56 and 57: 56 Chapter 3: Theory and ExamplesBi
Page 58 and 59: 58 Chapter 4: IDL Wavelet Toolkit R
Page 70 and 71:
70 Chapter 4: IDL Wavelet Toolkit R
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
100 Chapter 4: IDL Wavelet Toolkit
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
112color scaling, 42cumulative powe
Page 114:
114functions, 59transform, 58widget
show all

IDL Wavelet Toolkit User's Guide

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?