如果不需要复杂的数据结构,CSV文件是一个简单且易于使用的选项。使用MATLAB的writetable或csvwrite函数,可以方便地将数据导出为CSV格式。 MATLAB代码: % 创建示例数据表dataTable=array2table(rand(100,2),'VariableNames',{'Column1','Column2'});% 导出为CSV文件write
% FUNCTION csvexport(filename, data, dlm, precision, [optional]) % Exports cellarray [data] with delimiter [dlm] and [precision] % to [filename]. Any optional parameter forces data to be added. If no optional % parameter is given file will be created. % The [data] cellarray can ...
% FUNCTION csvexport(文件名,数据,dlm,精度,[可选]) % 使用分隔符 [dlm] 和 [精度] 导出单元阵列 [数据] % 到 [文件名]。 任何可选参数都会强制添加数据。 如果没有可选% 参数给定文件将被创建。 % [data] 元胞数组可以包含不同的数据类型(双精度、字符串...), % 但不能在一列中包含混合数据...
PythonMATLABPythonMATLABExport data and labels as 'data.mat'Load 'data.mat'Extract data and labels 其他方法 除了MAT文件格式,我们也可以使用CSV或JSON格式进行数据交换: CSV文件格式: 在MATLAB中使用csvwrite函数保存数据,使用pandas库在Python中读取。 JSON文件格式: 在MATLAB中使用jsonencode函数将数据保存为JSON...
% write data as CSV file, that is, comma delimited. file = regexprep(file,'(\.xls)$','.csv'); % change extention to 'csv'. try dlmwrite(file,data,','); % write data. catch exception exceptionNew = MException('MATLAB:xlswrite:dlmwrite', 'An error occurred on data export in CSV...
baseline.csv Open in MATLAB Online Ran in: Hi everyone! I want to import excel dataset (csv file) to matlab and plot. The first column includes string variables like "2022Q1" , "2022Q2", etc. The second column is regular data. How can I import that csv and plot 2nd column with...
writematrix(m,'M.csv') if you want to write a table into .csv file: https://www.mathworks.com/help/matlab/ref/writetable.html for more examples to how to write data into a .csv file, visit the following links: https://www.mathworks.com/...
csvwrite writes a maximum of five significant digits. If you need greater precision, use dlmwrite with a precision argument. csvwrite does not accept cell arrays for the input matrix M. To export a cell array that contains only numeric data, use cell2mat to convert the cell array to a num...
csvwrite writes a maximum of five significant digits. If you need greater precision, use dlmwrite with a precision argument. csvwrite does not accept cell arrays for the input matrix M. To export a cell array that contains only numeric data, use cell2mat to convert the cell array to a num...
File import/export functions.dlmread- Read ASCII delimited file.dlmwrite- Write ASCII delimited file.importdata - Load data from a file into MATLAB.daqread- Read Data Acquisition Toolbox (.daq) data file.matfinfo- Text description of MAT-file contents.xlsread - Get data and text from a ...