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DIAdem - Analyzing Your Data

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Overview

Analyze your test data interactively using hundreds of built-in engineering focused analysis functions in DIAdem ANALYSIS.

Table of Contents

  1. Analyzing Your Data
  2. Key Data Analysis Features
  3. Additional Resources
  4. Assistance and Contact


Analyzing Your Data

DIAdem ANALYSIS offers a wide range of mathematical routines for analyzing your data. DIAdem separates analysis libraries into groups of similar functionality, and each analysis function has its own unique set of parameters. The DIAdem ANALYSIS functions are completely mouse-driven and require no additional scripting to analyze your data. With the formula interpreter, you can enter your own math functions interactively.

Key Data Analysis Features

  • Use the formula interpreter for basic scientific functions, including square root, sine, cosine, tangent, absolute value, and MOD
  • Use tools for integration, differentiation, summation, peak search, root-mean-square, sorting, and averaging
  • Calculate curve fits, running averages, and linear regressions
  • Extract statistical information including standard deviation, variance,mean values, and minimum/maximum values
  • Create powerful histograms from your data
  • Perform Fast Fourier Transforms (FFTs), coherence, transfer functions,auto and cross correlation, and digital filtering
  • Design digital filters, including IIR and FIR filters Bessel, Butterworth, Chebyshev, lowpass, highpass, bandpass, and bandstop
  • Conduct 3D data analysis. Integrate, approximate, and interpolate matrices and calculate isolines

Additional Resources

Assistance and Contact

 

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This tutorial (this "tutorial") was developed by National Instruments ("NI"). Although technical support of this tutorial may be made available by National Instruments, the content in this tutorial may not be completely tested and verified, and NI does not guarantee its quality in any way or that NI will continue to support this content with each new revision of related products and drivers. THIS TUTORIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND AND SUBJECT TO CERTAIN RESTRICTIONS AS MORE SPECIFICALLY SET FORTH IN NI.COM'S TERMS OF USE (http://ni.com/legal/termsofuse/unitedstates/us/).