Changes between Version 39 and Version 40 of Tutorial/ParticleImageVelocimetry


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Timestamp:
Jan 29, 2015, 2:18:19 PM (6 years ago)
Author:
vaillant1p
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  • Tutorial/ParticleImageVelocimetry

    v39 v40  
    77Particle Image Velocimetry (PIV) measures the displacement of features in a pair of images. Visual evidence of feature displacement between the two images is a prerequisite  for the success of the computation. To observe this motion, write the file indices 1 and 2 in the boxes '''[i1]''' and '''[i2]''' respectively, in the frame '''[File Indices]''' on the left. Then push the red button '''[<-->]''' in the frame '''[Navigate]''', see figure. The image then alternatively switches from 1 to 2. The speed of motion can be adjusted with the slider '''[speed]'''. Press '''[STOP]''' to stop the motion.
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    9 [[Image(movie1-2.JPG)]]
     9  [[Image(movie1-2.JPG)]]
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    1111== Launching PIV ==