www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/squeeze.m
function b = squeeze(a) %SQUEEZE Remove singleton dimensions. % B = SQUEEZE(A) returns an array B with the same elements as % A but with all the non-tall singleton dimensions removed. % % See also tall/cat. % Copyright 2015-2016 The MathWorks, Inc. clz = tall.getClass(a); if isequal(clz, 'table') % nothing to squeeze as table is already 2-d b = a; else b = slicefun(@(a) iSqueezeSmallDims(a), a); b.Adaptor = resetSizeInformation(a.Adaptor); end end function a = iSqueezeSmallDims(a) if iscolumn(a) return; end siz = size(a); siz([false (siz(2:end) == 1)]) = []; % Remove singleton dimensions. a = reshape(a,siz); end