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DIAdem

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National Instruments DIAdem is software for managing, analyzing, and reporting data collected during data acquisition and/or generated during simulations. NI DIAdem is designed to meet the demands of today's testing environments, for which quick access to large volumes of scattered data, consistent reporting, and data visualization are required to make informed decisions. The DIAdem DataFinder, which is optimized for managing data from multiple sources and different formats, helps you correlate data based on its descriptive attributes -- functionality previously reserved for only those with a customized data management system.

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Features

Managing Your Test Data

• Search and Locate Data Quickly and Intuitively
  Mine your data to find trends and perform correlations quickly and intuitively using the DIAdem DataFinder. Each version of DIAdem includes a self-configuring data management system that provides advanced search and sophisticated data mining functionality right out of the box -- you do not need additional IT support to set up or maintain DIAdem.
• Access Data Regardless of Format
  Find and work with data regardless of format using DIAdem DataPlugins. Either create your own DataPlugin using the DataPlugin Wizard.
• Work with Extremely Large Files
  Load and work with datasets containing more than 100 billion data points. Each DIAdem data channel is capable of handling 2 billion data values (rows), and each DIAdem session can include up to 65,535 channels (columns).

Interactively Inspect Data

Overlay and compare data from different measurements and simulations. Interactively zoom and scroll across data to find key features, mark points of interest, and perform interactive analysis.

• Synchronize Video and Data Playback
  Correlate video images with test data to gain better insight into test results. Either step through a video frame by moving graph cursors across related data traces or play back videos while watching the cursor index to each corresponding data point.

Analyzing Your Test Data

When you load your data into DIAdem, you can use all of the built-in tools for mathematical and visual analysis to turn the raw measurements into results. With interactive DIAdem analysis libraries, you can analyze data using a wide range of mathematical functions.

Create Multipage Reports

Design multipage report templates that you can reuse with any dataset. Choose from 2D and 3D graphs, tables, and polar plots to interactively design your layout. Include text and graphics and embed variables to accommodate your reporting needs. Output your reports as PDF or HTML files.

Automate Common Analysis and Reporting Tasks

Use the built-in VBScript interface to save time by offloading repetitive analysis and reporting tasks to DIAdem scripts. Streamline processes by including custom dialogs designed specifically for your analysis application.

Integrate with Your NI LabVIEW Applications

Harness DIAdem reporting and data-mining capabilities from National Instruments LabVIEW applications using the LabVIEW/DIAdem connectivity VIs. Build sophisticated report templates in DIAdem, populate their contents from LabVIEW, and print PDF files using this native interface.

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