Hi, all. I' calculated the phase lock value connectivity using the source-level data matrix which is `9004*7501`

(`verticals* time points`

). I get the connectivity values and export the mat file, it is `40540510`

, I thought it should be `9004* 9004`

matrix so that I could use the `N*N`

matrix to calculate the network characteristics. why it display that? How could I do to reshape the `N*N`

structure? Thank you.

Since PLV is a symmetric connectivity metric, only the lower triangle (which includes the diagonal) is saved. See:

To recover the NxN matrix, use:

```
R = bst_memory('GetConnectMatrix', TfMat);
```

See more details in this section of the connectivity tutorial page:

https://neuroimage.usc.edu/brainstorm/Tutorials/Connectivity#On_the_hard_drive

Thanks a lot, I 'll tri it now, and it sees works.