PIVlab 1.1 released
PIVlab v 1.1, added features / improvements:
- better smoothing algorithm (smoothn.m) if supported (otherwise gaussian kernel is used)
- removed several known bugs/ pitfalls
- added a feature to extract tangential velocity along a series of circles with increasing radius (useful to calculate vortex circulation)
- added a feature to extract circulation via integrating the vorticity over area for a series of an increasing area
- added a feature to calculate the weighted centroid of derived parameters
- improvements in the particle image generation algorithm
- added several flow simulations (including Hamel-Oseen vortices and vortex pairs)
- vector width is user selectable