compute_distance_to_points.m

来自「toolbox_dimreduc - a toolbox for dimensi」· M 代码 · 共 11 行

function D = compute_distance_to_points(X,seeds)

% compute_distance_to_points - compute euclidean distance to a set of points.
%
%   D = compute_distance_to_points(X,seeds)
%
%   'X' is a [d,n] matrix, X(:,i) is the ith point living in R^d.
%   'seeds' is a [d,k] matrix.
%   D(i,j) = |X(:,j)-seeds(:,i)|^2.
%
%   Copyright (c) 2004 Gabriel Peyr