繪圖 Graphing
• Built-in graph types include highly customizable X-Y plots, contour, image, category, waterfall plots. Create interactive 3D visualization graphics.
• Choose from 62 built-in marker symbols, text markers (either a character or from other data), arrow markers, error bars, 17 dashed line types; customizable dashes.
• Specify marker color, marker size, or marker type as functions of other data. 72 fill patterns, positive and negative fills, fill between curves.
• Interactively zoom and pan. Use cursors to inspect data values.
• Text annotations, legends, and color scale bars. Use subscripts, superscripts, mixed fonts and styles.
• High resolution drawing tools.
• Fully customizable and unlimited numbers of axes. Date and time axes in a wide variety of formats.
Image Plots
• Image plots from matrix and XYZ data.
• Display images using 58 built-in color tables. Create indexed or custom color tables. Limit colors to a range of data.
• Fully customizable color scale bars.
Contour Plots
• Automatic and user-defined, arbitrary contour levels.
• Color contours according to level, indexed from data, or all the same.
• Control contour label style, appearance,
and position.
3D Visualization
• Create surface, 3D path, and ribbon plots, 3D scatter and object plots, iso-surface voxelgrams and volume slices.
• Use the power of OpenGL to add transparencies and textures.
迴歸分析 Curve Fitting
• Fit data using built-in and arbitrarily complex user-defined functions with unlimited independent variables and fit parameters; fit to arbitrary subsets; hold coefficients, using multiple threads.
• Apply weighting and linear constraints.
• Levenberg-Marquardt method for nonlinear fitting.
• Orthogonal distance regression, errors in X, global analysis.
• Built-in fits: linear, polynomial (1D & 2D), exponential, double exponential, power law, sine, gaussian (1D & 2D), lorentzian, lognormal, Hill equation, sigmoid.
• Outputs include parameter values, standard deviation and confidence intervals; model curves; residuals; confidence bands; covariance matrix; chi-square.
展示 Presentation
Layouts
• Use page layouts to precisely arrange graphs, tables, pictures, annotations, and drawing elements for printing or export.
Notebooks
• IGOR Pro notebooks provide a built-in, programmable word-processor; use them to record experiment results using text, tables and graphs.
Export
• Print at high resolution.
• Export high-resolution graphics in EPS, PDF, enhanced metafile, TIFF, PICT, BMP, and PNG formats.
統計分析 Analysis & Statistics
• Single and multidimensional mixed-radix FFTs, continuous and discrete wavelet transforms, Hilbert, Hough, Wigner and Fast Gauss Transforms.
• Smoothing (binomial, Savitzky-Golay, box, median, Loess), integration, differentiation, IIR and FIR filtering, convolution, ordinary differential equations, histograms, sorting, area, mean, array arithmetic, windowing, peak and level detection.
• Full suite of matrix operations using standard LAPACK routines.
• Find function roots or extrema using direct methods or simulated annealing.
• Special functions and orthogonal polynomials.
• Probability distribution functions, cumulative and inverse cumulative distribution functions.
• Statistical analysis including moments, quantiles, correlations and serial randomness.
• Statistical tests including ANOVA, Bartlet, Cochran, Chi-squared, F, Jarque- Bera, Kolmogorov-Smirnov, Levin, Scheffe, t, and Tukey.
• Statistical multi-comparison tests.
• Non-parametric hypothesis tests including Friedman, Mann-Kendal, Kruskal- Wallis, Spearman and Wilcoxon’s.
• Statistical analysis for angular data.
• Random number generators for various distributions.
• Cluster analysis with K-means and farthest-point algorithms.
• Computational geometry including 2D and 3D triangulation and interpolation.
影像分析 Image Analysis
• Full suite of tools for image filtering, manipulation, and quantification.
• Image thresholding: iterated, bimodal, adaptive, fuzzy entropy, and fuzzy means.
• Operations for image arithmetic, arbitrary non-contiguous region of interest (ROI) masking, background removal, color segmentation, windowing (Hanning, Hamming, Bartlett, Blackman, Kaiser), blending, histograms, equalization, stack focus, registration, rotation, statistics.
• Particle analysis: number, area, perimeter, circularity, rectangularity, location, raw moments.
• Image morphology: binary and grayscale erosion, dilation, close, open, watershed, tophat, seed fill.
• Edge detection using canny, Frei, Kirsch, Marr, Prewitt, Roberts, Shen, and Sobel methods.
• Image transformations include FFT Hartley, Hough, convolution filters (gauss, gradients, median, sharpen, thin, min rank, max rank) color space conversions (RGB, HSL, XYZ), derivatives, correlations, extract and manipulate image data.
• Image import and export using Quick- Time technology: JPEG, PNG, PICT, TIFF, BMP, QuickTime, Targa, Silicon Graphics, PhotoShop.
• Capture images from live video. Data Formats/Import/Export
• Millions of data points; 1-4 dimensions.
• Two floating-point and six integer formats, strings, date and time data.
• Special support for waveform (equallyspaced) data.
• Handle files in general binary, delimited text, Excel, Fortran fixed-field, FITS, HDF5, JCAMP, MatLab, Nicolet, TDM, JPEG, PICT, TIFF, BMP, Targa, Photoshop, SGI, Sun Raster, DEM, SDTS (and other GIS) data formats, multi-channel MP3, AIFF, and WAVE sound files.
• Access SQL databases through ODBC.
• Create and control QuickTime movies.
• Data Browser — organize data into a meaningful hierarchy, graphical previews of data, view and edit wave and variable properties.
• Write your own procedures to import/export custom file formats, or move, copy, and delete files and folders.
• Extract data using regular expressions (“grep”).
資料擷取 Data Acquisition
• Acquire data from instruments through the serial port or through National Instruments GPIB boards. Use the optional NIDAQ Tools to acquire data directly from National Instruments boards.
• Acquire data using VISA through GPIB, serial port, TCP/IP, and other VISA-capable hardware.
• Create custom instrument user interfaces and automate data collection, retrieval, and analysis.
程式設計 Programmability
• A full-featured structured programming language to control virtually all aspects of IGOR Pro with over 965 built-in functions and operations
• Automate data analysis and acquisition tasks.
• Multi-processor and threading support for built-in and user-defined routines.
• Symbolic debugger.
• Create custom interfaces using control panels with buttons, popup menus, lists, sliders, inputs, outputs. Add your own menus, completely or selectively replace Igor’s built-in menus.
• Scriptable via AppleEvents, ActiveX Automation, and DDE.
完整的使用說明 Documentation
• Complete IGOR Pro manual online in fully-searchable, cross-referenced PDF format.
IGOR Pro is an interactive software environment for experimentation with scientific and engineering data and for the production of publication-quality graphs and page layouts. IGOR has been used by tens of thousands of technical professionals since its introduction in 1989. Here are a few highlights...
- IGOR Pro produces journal-quality scientific graphs and exports high-resolution graphics formats such as Encapsulated PostScript (EPS) and PDF.
- IGOR Pro handles large data sets very quickly.
- IGOR Pro includes a wide range of capabilities for scientific and engineering analysis and graphing.
- IGOR Pro has special support for time-series or other evenly-spaced data.
- IGOR Pro includes a powerful suite of image processing operations for image filtering, manipulation, and quantification.
- IGOR Pro imports data in many formats, and can acquire data from hardware devices.
- IGOR Pro is completely programmable via a built-in programming environment, and can be extended by external code (XOPs) written in C.
- IGOR Pro doesn't require any programming; most functionality is available using standard menus, dialogs, and the mouse.
- IGOR Pro runs on Macintosh and Windows computers, and IGOR's data files are cross-platform compatible.
- IGOR Pro has responsive, user-acclaimed technical support and comes with a no-questions-asked 90 day money-back guarantee.
Browse the links at the left to find out how IGOR Pro can assist you with your scientific or engineering work.
Academia Sinica Institute of Molecular Biology
Academia Sinica Research Center for Applied Sciences
Institute of Atomic and Molecular Sciences
National Atomic Research Institute Nuclear Fuels and Materials Division
National Synchrotron Radiation Research Center,NSRRC X-ray Scattering Group
National Synchrotron Radiation Research Center,NSRRC Neutron Group
National Synchrotron Radiation Research Center,NSRRC The Group of Instrument development
National Synchrotron Radiation Research Center,NSRRC Magnet Group
National Synchrotron Radiation Research Center,NSRRC Scientific Research Division
National Chung Cheng University Department of Physics
National Chung Hsing University Department of Civil Engineering
National Ilan University Dept. of Environmental Engineering
National Cheng Kung University Institute of Bioscience and Biotechnology
National Cheng Kung University Department of Aeronautics and Astronautics
National Tsing Hua University Department of Engineerin and System Science
National Taiwan University Department of Chemistry
National Taiwan University
National Taiwan University, College of Midecine Graduate Institute of Pharmacology
National Taiwan University Hospital Department and Graduate Institute of Forensic Medicine
National Yang Ming Chiao Tung University (Guangfu Campus) Department of Applied Chemistry
National Yang Ming Chiao Tung University (Guangfu Campus) Department of Materials Science and Engineering
National Yang Ming Chiao Tung University (Yangming Campus) Graduate Institute of Pharmacology
National University of Kaohsiung Department of Applied Physics
National Kaohsiung University of Science and Technology Dpt.of Safety Health & Environmental Engineering
Hitachi High-Technologies Taiwan Corporation
Eastern Marine Biology Research Center
Chung-Ho Memorial Hospital, Kaohsiung Medical University