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Shrediquette / PIVlab

Particle Image Velocimetry for Matlab, official repository
https://shrediquette.github.io/PIVlab/
MIT License
126 stars 32 forks source link

Implement temporal stdev calculation #3

Closed Shrediquette closed 6 months ago

Shrediquette commented 3 years ago

But the question is how it is implemented best... It doesn't fit into the GUI right now, because it is a operation that processes a series of frames, but the result is a statially resolved scalar...

Shrediquette commented 8 months ago

After thinking a bit more about it, I think the current implementation is ok. When the temporal stdev is calculated, the result is a new vector field. It contains the temporal stdev in x and y direction. It will initially be displayed as vectors, which doesnt make sense (because stdev can only be positive). However, when the user plots the magnitude or x or y component, this starts to make sense. IMHO, the only thing that needs to be changed is to change the wording "velocity magnitude" to "magnitude".

Shrediquette commented 6 months ago

Implemented in 3.0