Qi is a collection of MATLAB tools for the quantitative analysis of flow field images. Our Particle Image Velocimetry (PIV) tool, prana, implements a Robust Phase Correlation kernel for PIV analysis, and now includes Particle Tracking Velocimetry and sizing tools. Tools for pressure calculation, proper orthogonal decomposition (POD), and 3d imaging are under development.

Features

  • Version 2.0 now available for download!
  • Easy-to-use GUI for creating and running PIV tasks
  • Robust phase correlation (RPC) and standard FFT kernels for PIV
  • Deformable windows, UOD validation, and more
  • Particle tracking and sizing, with optional PIV velocity pre-conditioning
  • Tecplot and MATLAB output formats

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User Reviews

  • Thanks for software and updates.

    1 user found this review helpful.
  • Thanks for Qi-tools, it's excellent!

    1 user found this review helpful.
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Additional Project Details

Languages

English

Intended Audience

Aerospace, Science/Research, End Users/Desktop, Engineering

User Interface

Project is a user interface (UI) system

Programming Language

MATLAB

Registered

2010-09-01