I believe it was at the 68k to PPC transition that Wavemetrics gave everyone a FREE version upgrade recompiled for PPC, and I told them "I'm a customer for life". Igor has been around forever, and is still supported and improved continuously. There is a command line that greatly increases the versatility, and in essence it records what you do with the GUI interface for analysis and plot formatting, so doing a sequence several times becomes as easy as selecting a few lines in the command window and hitting enter. Superb set of built in tools that are easy to extend. Very versatile program that will make any graph you need for scientific use. Added functions vectorization and optimized memory allocation in MatrixOP.Ĭomplete release notes can be found here.29 new MatrixOP functions: spliceCols, zapNaNs, zapINFs, addRows, addCols, waveX, waveY, waveZ, waveT, DecimateMinMax, Select, SQ, VarBeams, SumND, KronProd, bitReverseCol, setColsRange, layerStack, maxMagAB, minAB, minMagAB, gammaln, gamma, expIntegralE1, greaterOrEqual, log2, normP, oneNorm, and expm.Added automatic multithreading in CWT, ImageRegistration, Interp3DPath, norm and ImageFilter.Command completion now includes user-defined functions.The new Presentation Table Procedures package allows you to programmatically create a "presentation table" in a graph, layout or control panel window.Improved editing of Polygons and Beziers.Igor's PDF export now supports transparency and improved font embedding.Box Plots and Violin Plots now allow you to control the color, marker and marker size of each individual data point.Box Plots and Violin Plots now support per-dataset properties.For those times when a user-defined panel is just a bit too small to read easily or a bit too big to fit your laptop's screen, you can make that panel bigger or smaller using Igor 9's new Panel→Expansion submenu.Also, it is now possible to drag waves onto graphs and tables from the Waves in Window list of the Window Browser. New active areas allow you to append traces to specific axes and to make new free axes, as well as select a wave as an X wave. The ability to drag waves from the Data Browser onto a graph to make new traces has been enhanced.The functions that were previously provided by the PeakFunctions2 XOP are now built-in. ![]()
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