% Neuron spike sorting in Matlab can be achieved by using clustering algorithms% such as k-means or Gaussian mixture models (GMM).% Load the spike dataspike_data = load('spike_data.mat');
% Preprocess the spike data (filtering, feature extraction, normalization, etc.)% Apply dimensionality reduction techniques if necessary% For example, using Principal Component Analysis (PCA)[coeff, score, latent] = pca(spike_data);
% Choose the number of clusters using Elbow method or other validation techniques% Perform clustering using k-meansnum_clusters = 3; % specify the number of clusters[idx, C] = kmeans(score, num_clusters);
% Visualize the clustered datascatter3(score(:,1), score(:,2), score(:,3), 10, idx, 'filled');
xlabel('PC1');
ylabel('PC2');
zlabel('PC3');
title('Clustered Neuron Spikes');
% Alternatively, you can use Gaussian Mixture Models (GMM) for clustering% using the fitgmdist() function% Reference: https://www.mathworks.com/help/stats/cluster-ensemble.html