PIVlab Update 1.43

Bug fix: When displaying a velocity histogram, older versions did include masked areas under some circumstances. This is fixed in v 1.43

Added example: How to generate masks outside of PIVlab (external_mask_example.m).

Minor enhancement: Calculation speed test now tests speed for small to large interrogation areas.

Download here:

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Forum added

Hi, due to the increasing amount of PIVlab users and questions, I enabled a forum in this blog where questions can be asked. I am hoping that this can act as a central place for all comments and questions and that I can reply faster to questions without forgetting some of them...
I disabled the comments temporarily to see if the forum could work....

Here is the link:
PIVlab forum
http://pivlab.blogspot.de/p/forum.html
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PIVlab direct download

Hi everybody! For those who do not want to register on the Matlab website in order to download PIVlab, I added a direct link to the zip archive (see the column on the right side). You can also click here to get the zipped PIVlab toolbox:

http://william.thielicke.org/PIVlab/PIVlab.zip

There were no updates of PIVlab since quite a while. The reason is that I am currently not working with particle image velocimetry after I finished my PhD. That is a pity. But the good thing is that I converted one of my other hobbies into a profession: Since 2014, I am working as a mechanical design engineer at TobyRich GmbH. Over there, I am responsible for the design of fixed-wing drones, which is - similar to doing PIV - a lot of fun.
I am sorry that (in most cases) I can not react to your emails or forum entries. My life is currently filled up with too many other things that require my attention.
Success with your analyses!!
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Update PIVlab 2.02

Image
Changes:New derivative: Vector direction (use HSV colormap for best display performance)Save and load PIVlab masks, also load masks from previously saved session filesMask transparency can be set, can also be used to make the mask invisible (100% transparent)Tool tips display help and information for all buttonsKeyboard shortcuts enables the user to work more efficientlyList with all keyboard shortcuts can be accessed from the help menuFixed a zoom bugWhen smoothing data, some extra information on what actually happens is now displayed in Matlabs command windowLoad external mask(s) improvedRemoved some unnecessary data in *.mat file export
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