T = readtable("test_format.xlsx", "VariableNamingRule", "preserve") % 修改内容 T.("工程名称"){1} = 'new1' % 覆盖源文件 writetable(T, 'test_format.xlsx', "PreserveFormat", true); 数据文件,也可以参考 readmatrix 和writematrix
writetable(t,'student_grades.xlsx','PreserveFormat',false); If you specify 'PreserveFormat' as true instead of false when you write the data to the existing spreadsheet file, writetable will preserve the existing cell formatting of the spreadsheet. writetable(t,'student_grades.xlsx','Preserve...
PreserveFormat— Preserve cell formatting true (default) | false XML Files Only expand all AttributeSuffix— Attribute suffix 'Attribute' (default) | character vector | string scalar RowNodeName— XML row node name 'row' | string array TableNodeName— XML root node name 'table' (default) | ...
Otherwise, thewritetimetablefunction writes out a single empty field. Excel convertsInfvalues to65535. MATLAB®convertsNaN,NaT,<undefined>categorical values, and<missing>string values to empty cells. Version History Introduced in R2019a
writetable(t,'student_grades.xlsx','PreserveFormat',false); If you specify 'PreserveFormat' as true instead of false when you write the data to the existing spreadsheet file, writetable will preserve the existing cell formatting of the spreadsheet. writetable(t,'student_grades.xlsx','Preserve...
If both the'WriteVariableNames'and'WriteRowNames'logical indicators aretrue, then thewritetablefunction uses the first dimension name from the propertyT.Properties.DimensionNamesas the column heading for the first column of the output. Excel convertsInfvalues to65535. MATLAB®convertsNaN,NaT,<undef...
If you specify false, writetimetable will not preserve the cell formatting of the spreadsheet. Formatting includes elements such as fonts, cell borders, and color-shaded cells. When writing datetime data to a spreadsheet file, you must set both 'PreserveFormat' and the 'UseExcel' Name-Value ...