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Packages include individual Igor procedure files or collections of Igor procedure files that are related, as well as external operations (XOPs). To browse ALL projects (including those that have not been officially released) click on the Advanced Browse link above.

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Annotation Tools

Last changed: 2 years 32 weeks ago

Overview

This provides a Control Panel as input to manipulate annotations on a graph so that they can be precisely positioned vertically and horizontally.

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Drag and Drop Traces

Last changed: 3 years 5 weeks ago

This adds a menu option that, when activated, allows you to drag traces from one graph to another.

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Interactive Dartboard

Last changed: 4 years 13 weeks ago

The "interactive dartboard" presents a clickable dartboard to the user. The package is intended to illustrate some programming techniques for writing graphical user interfaces: drawing calculated polygons, using Igor's coordinate systems, using "package" data folders, providing visual and sound feedback in response to user clicks by dint of a hook function.

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LaTeX Pictures

Last changed: 1 year 8 weeks ago

LaTeX Pictures
Version 2.2
March 26, 2012

ABOUT

The LaTeX Pictures.ipf and LaTeX Palettes.ipf procedure files implement a user interface for creating high-quality typeset mathematical equations using the LaTeX markup language.

Igor 6.20 or later is required. No installation of any LaTex-related software is required, but an active and working internet connection is. If your copy of Igor can open this url, your internet connection should be fine:

Print FetchURL("http://www.wavemetrics.net")[0,60]

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Link Display

Last changed: 2 years 32 weeks ago

Overview

This package provides commands for intuitive display of waves that are in (ywave,xwave) sets.

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MATLAB Functions

Last changed: 2 years 41 weeks ago

The biggest barrier to Igor adoption is usually knowledge of another environment's language. One of these is MATLAB. If a MATLAB users sits down to write Igor code, sometimes they have a hard time figuring out what the equivalent function in Igor is the function they know in MATLAB. And even if they find that function, if they haven't programmed in Igor, they might get stuck on the syntax.

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IGOR.6.20.x-0.x-dev2010-Aug-05Development snapshot for Igor 6.20.x and aboveHelp

Smith Chart and Vector Network Analyzer Support

Last changed: 5 years 19 weeks ago

Displays data typically obtained from vector network analyzers (VNAs), such as the HP 8753 and 8510, in Smith chart form. Computations and a nice "RF engineer-friendly" cursor readout are incorporated into the Smith chart. Also displays various computed parameters vesus frequency, such as complex impedance and return loss. Instructions are contained in the Notebook, and the experiment comes up ready to accept data.

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SpXZeigR - Graphing for Chemical Spectroscopies

Last changed: 4 years 3 weeks ago

This package is being designed to display and manipulate wave data, primarily from chemical spectroscopies, in an efficient and intuitive manner.

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Time-Frequency Toolkit

Last changed: 4 years 45 weeks ago

Graphical user interface for time-frequency decomposition of a signal. Future development will include multiple GUIs for time series manipulation and analysis - hence the "Toolkit" designation.

Features:

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IGOR.6.10.x-1.x-dev2008-Jul-10Development snapshot for Igor 6.10.x and aboveHelp

Tracer

Last changed: 5 years 31 weeks ago

Tracer is a utility for digitising data from images of graphs (which could be scanned or perhaps extracted from PDF files). The image is scaled according to the plot axes, and data are created in an attempt to follow a trace across the image between endpoints marked by cursors. The data are extracted at the resolution of the image (one data point per pixel). In the event that the curve does not form a continuous path between the cursors (due to poor image resolution or use of dashed lines), the procedure attempts to search for the next line segment.

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Visualization and Analysis of Broadband Transient Absorption Data

Last changed: 3 weeks 2 days ago

Chirp correction procedures landed in version 4.2 and have been updated in version 4.3. Please continue to email with any comments or bugs.

This package includes a set of functions for processing and graphing wavelength and time-resolved absorption data. This code was designed to process data created by the Helios Femtosecond Transient Absorption spectrometer produced by Ultrafast Systems, LLC. However, it will work with any data with the format:


0, time_1, time_2, . . . , time_M
wavelength_1, deltaOD_1_1, deltaOD_1_2, . . . , deltaOD_1_M

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