CALC_NIFTI_EIGENMODE Calculate volumetric eigenmodes

Inputs

`niftipath - path to nifti (string | char array)`

`k - number of eigenmodes (positive integer scalar)`

`sigma - approximation of first eigenvalue (scalar)`

`lump - flag to lump mass matrix (false (default) | true)`

Outputs

`niftiModes - array of eigenmodes (matrix)`

`s - struct containing eigenmodes, mass matrix, verts, etc. (struct)`

TODO

• docs

Authors

Mehul Gajwani, Monash University, 2024