randboot_snn.m

来自「神经网络的工具箱, 神经网络的工具箱,」· M 代码 · 共 24 行

function [r, out] = randboot_snn(n)
%RANDBOOT_SNN bootstrap indices.
%
% Syntax
%
%   [r, out] = randboot_snn(n)
%
% Description
%
%   RANDBOOT_SNN takes
%     n   - an integer > 0
%   and returns
%     r   - a bootstrap sample of integers <= n
%     out - integers which are not in r
%

r = ceil(n*rand(1,n));

if (nargout == 2)
   ii = zeros(1,n);
   ii(r) = 1;
   out = find(~ii);
end