fet2clu_()

Cluster the spiking event features (trFet_spk) using DPCLUS algorithm, and auto-merge unit pairs based on the correlation score of mean waveforms (tnWav_spk).

Syntax

• S_clu = fet2clu_(S0, P)

Input

• S0: Master struct (S0)
• P: Parameters struct (P)

Output

• S_clu: Cluster struct (S_clu)

Operations

• cluster_spacetime_(): Run spatiotemporal DPCLUS clustering and determine the density (rho) and distance (delta) for each spike
• postCluster_(): Identify density peaks and assign cluster membership using the density (P.rho_cut) and distance threshold (P.delta1_cut)
• post_merge_(): Merge clusters based on the waveform correlations. A unit pair is merged if the waveform correlation exceeds P.maxWavCor.

See also

sort_()