根据 Oleg 的回答,如果您从多个第一个维度中进行选择,这里有一个功能将起作用。如果需要其他尺寸,我想你可以看看如何修改。
function [dat] = getblock2(dat, varargin)
%[dat] = getblock(dat, varargin) select subarray and retain all others
% unchanged
%dat2 = getblock(dat, [1,2], [3,5]) is equivalent to
% dat2 = dat(1:2, 3:5, :, :, :) etc.
%Peter Burns 4 June 2013
arg1(1:ndims(dat)) = {':,'};
v = cell2mat(varargin);
nv = length(v)/2;
v = reshape(v,2,nv)';
for ii=1:nv
arg1{ii} = [num2str(v(ii,1)),':',num2str(v(ii,2)),','];
end
arg2 = cell2mat(arg1);
arg2 = ['dat(',arg2(1:end-1),')'];
dat = eval(arg2);