www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/str2double.m
function out = str2double(in) %STR2DOUBLE Convert tall string array to double precision value. % X = STR2DOUBLE(S) % % See also: tall/strrep. % Copyright 2015-2016 The MathWorks, Inc. % STR2DOUBLE returns nan for char arrays with more than one row, so only % allow arrays of strings, cell arrays of char vectors. in = tall.validateType(in, mfilename, {'string', 'cellstr'}, 1); % We only support cellstr or string arrays, so are element-wise out = elementfun(@str2double, in); out.Adaptor = copySizeInformation(matlab.bigdata.internal.adaptors.getAdaptorForType('double'), ... in.Adaptor); end