Write matlab output to text file

Thanks in advance. See edited answer. Add a comment. Active Oldest Votes. Paolo Paolo I edited my question, do you have a chance to look again?

UnbearableLigtness — esrakoeri. Thank you so much!! But I use writematrix M,'M. Mike Scannell Mike Scannell 1 1 silver badge 11 11 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Documentation Help Center Documentation. Create a sample table, write the table to text file, and then write the table to text file with additional options.

Export the table, T , to a text file named tabledata. View the contents of the file. By default, writetable writes comma-separated data, includes table variable names as column headings. Create a table T2 which includes row names using the RowNames name-value pair argument.

Export T2 to a tab-delimited text file named tabledata2. Use the Delimiter name-value pair argument to specify a tab delimiter, and the WriteRowNames name-value pair argument to include row names. Use fprintf to export the cell array by specifying the format of the output data. Alternatively, import the cell array using fprintf. Open a file that you can write to named celldata. Worksheet to write to, specified as the comma-separated pair consisting of 'Sheet' and a character vector or a string scalar containing the worksheet name or a positive integer indicating the worksheet index.

The worksheet name cannot contain a colon :. For more information, see sheetnames. The writing function also generates a warning indicating that it has added a new worksheet.

You can use the 'Sheet' name-value pair only with spreadsheet files. Example: 'Sheet' , 2. Example: 'Sheet' , 'MySheetName'. Data Types: char string single double int8 int16 int32 int64 uint8 uint16 uint32 uint Rectangular portion of worksheet to write to, specified as the comma-separated pair consisting of 'Range' and a character vector or string scalar in one of the following forms.

Corner1 specifies the first cell of the region to write. The writing function writes the data starting at this cell. Corner1 and Corner2 are two opposing corners that define the region to write. For example, 'D2:H4' represents the 3-by-5 rectangular region between the two corners D2 and H4 on the worksheet. The 'Range' name-value pair argument is not case sensitive, and uses Excel A1 reference style see Excel help. If the range you specify is smaller than the size of the input data, then the writing function writes only a subset of the input data that fits into the range.

If the range you specify is larger than the size of the input data, then the writing function leaves the remainder of the region as it is. Example: 'Range' , 'A1:F10'. When operating in this mode, functionality for writing differs in the support of file formats and interactive features, such as formulas and macros. When writing to spreadsheet files on Windows platforms, if you want to start an instance of Microsoft Excel , then set the 'UseExcel' parameter to true.

Automatically adjust column width, specified as true or false. If you specify a value of 0 or false , then writematrix will not automatically adjust the column widths to fit the data in the cells. Example: 'AutoFitWidth' , 0. Preserve cell formatting of existing spreadsheet, specified as true or false. If you specify false , writematrix 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 pair to true to preserve the existing cell formatting. If 'UseExcel' is set to false and 'PreserveFormat' is set to true when writing datetime data to the file, writematrix will not preserve the existing cell formatting of the file. Example: 'PreserveFormat' , false. To set the 'PreserveFormat' name-value pair to true , you must set the 'UseExcel' name-value pair to true.

There are some instances where the writematrix function creates a file that does not represent the input data exactly. You will notice this when you use the readmatrix function to read that file. The resulting data might not have the exact same format or contents as the original array.

If you need to save your array and retrieve it at a later time to match the original array exactly, with the same data and organization, then save it as a MAT-file. Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select:. Select the China site in Chinese or English for best site performance. Other MathWorks country sites are not optimized for visits from your location. Toggle Main Navigation.

Search MathWorks. Open Mobile Search. Off-Canvas Navigation Menu Toggle. Main Content. Syntax writematrix A. Examples collapse all Write Matrix to Text File. Open Live Script. Write Matrix to Spreadsheet File. Write Matrix to Specified Sheet and Range. Append Data to Spreadsheet.