15 lines
434 B
Mathematica
15 lines
434 B
Mathematica
|
function plotDataPoints(X, idx, K)
|
||
|
|
%PLOTDATAPOINTS plots data points in X, coloring them so that those with the same
|
||
|
|
%index assignments in idx have the same color
|
||
|
|
% PLOTDATAPOINTS(X, idx, K) plots data points in X, coloring them so that those
|
||
|
|
% with the same index assignments in idx have the same color
|
||
|
|
|
||
|
|
% Create palette
|
||
|
|
palette = hsv(K + 1);
|
||
|
|
colors = palette(idx, :);
|
||
|
|
|
||
|
|
% Plot the data
|
||
|
|
scatter(X(:,1), X(:,2), 15, colors);
|
||
|
|
|
||
|
|
end
|