![]() ![]() Igor can graph either type of data and its powerful curve fitting works on either type. ![]() Chapter I-1, Introduction to Igor Pro, presents some fundamental id eas about waves. Other operations work equally well on waveform or XY data. ![]() 715 0 10000 15000 Enter data directly or import various data file formats 10 8 6 4 2 0 0 Color and Error Bars as F(z) Marker as F(z) Define your own buttons, readouts and inputs to produce custom control panels 20 40 Drug Response WaveMetrics, Inc. The main purpose of Igor is to store, analyze, transform, and display waves. It takes its cue from the first thing you type. 100 95 90 85 2500 180 150 20 135 15 120 10 105 Wavelength (nm) 4000 0 5 10 15 20 25 4000 3500 3000 2500 2000 1500 1000 Wavenumber (cm -1 ) 5 90 5000 75 60 6000 Technical Computing for Scientists and Engineers 45 Sophisticated programming environment - write your own code or build on the work of others. Igor has to decide whether to create a text or numeric wave when you begin a new column. B (rad) Amplitudes 10 8 6 4 2 0 0.5 0.0 0.5 0.0 0 (a) N1 P1 (b) (c) N0 2 P1 N1 N0 P0 4 An IGOR Pro graph is a powerful tool for data exploration, analysis and presentation P0 A (rad) 6 N0 N0 8 10 Transmittance (%) Unique user interface combines best of point-and-click and command-line operations. For an explanation of the use of, execute this: DisplayHelpTopic 'Converting a String into a Reference Using ' As part of coming up the learning curve in programming, read manual chapters IV-1, IV-2 and IV-3. ![]()
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