www.gusucode.com > stats 源码程序 matlab案例代码 > stats/GrowAKDtreeUsingTheMinkowskiDistanceMetricExample.m
%% Grow a _K_ d-tree Using the Minkowski Distance Metric % Grow a _K_ d-tree that uses the Minkowski distance with an exponent of % five. %% % Load Fisher's iris data set. Create a variable for the petal dimensions. % Copyright 2015 The MathWorks, Inc. load fisheriris x = meas(:,3:4); %% % Grow a _K_ d-tree. Specify the Minkowski distance with an exponent of five. Mdl = createns(x,'Distance','minkowski','P',5) %% % Since |x| has two columns and the distance metric is Minkowski, % |createns| creates a |KDTreeSearcher| model by default.