JFilament | Speckle TrackerJ | Leading Edge Position and Velocity | Leading Edge Intensity | Correlation Analysis | Speckle Velocities |

Plugins CrossCor_1D and CrossCor_2D calcualte the auto- and cross- correlations between datasets over offsets in time (Dt) and angle (Dq). The correlation function is :

When either plugin is run it will prompt the user to input necessary data:

The required parameters are:

- N: number of frames in the stack
- dt: time per frame, measured in s
- q
_{min}: the minimum angle over which to analyze data, in degrees - M, the number of angles to analyze

Ouput file:

The output for CrossCor_1D will be in columns with the data formatted (Dt, c

References:

- G. L. Ryan, N. Watanabe, D. Vavylonis, "Image Analysis Tools to Quantify Cell Shape and Protein Dynamics near the Leading Edge," Cell Structure and Function (2013).
- G. L. Ryan, H. Petroccia, N. Watanabe, D. Vavylonis, "Excitable Actin Dynamics in Lamellipodial Protrusion and Retraction," Biophys. J. 102:1493-1502 (2012).