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5 projects for "fft" with 2 filters applied:

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1

Gwyddion

Scanning probe microscopy data visualisation and analysis

A data visualization and processing tool for scanning probe microscopy (SPM, i.e. AFM, STM, MFM, SNOM/NSOM, ...) and profilometry data, useful also for general image and 2D data analysis.

13 Reviews

Downloads: 1,530 This Week

Last Update: 2 hours ago
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2

JPIV

Particle Image Velocimetry

JPIV is a platform independent, graphical stand-alone application for Particle Image Velocimetry (PIV) written in Java. PIV is an optical technique for measuring fluid flow velocities. JPIV moved to GitHub. Please visit us at: https://eguvep.github.io/jpiv/

Downloads: 0 This Week

Last Update: 2020-04-21
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3

Qi - Quantitative Imaging (PIV and more)

A collection of MATLAB tools for PIV, PTV, particle sizing, and more.

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.

2 Reviews

Downloads: 1 This Week

Last Update: 2015-05-18
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4

fftw-plot

This project is to implement a kind of educational program which will demonstrate FFT algorithm and help students better understand Fourier transformation.

Downloads: 0 This Week

Last Update: 2013-03-21
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5

pstool - power spectrum calculation

For a given signal, pstool calculates a one-sided power spectrum, i.e. the portion of a signal's power falling within given frequency bins. This is done by employing a one-dimensional real-to-complex FFT routine on an MPI cluster.

Downloads: 0 This Week

Last Update: 2013-03-07
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