Main Content. Syntax xlswrite filename,A. Examples collapse all Write Vector to Spreadsheet. Open Live Script. Write to Specific Sheet and Range in Spreadsheet. Input Arguments collapse all filename — File name character vector string. File name, specified as a character vector or a string. A — Input matrix matrix. Worksheet name, specified as one of the following: Character vector or string that contains the worksheet name.
Positive integer that indicates the worksheet index. Rectangular range, specified as a character vector or a string. Output Arguments collapse all status — Status of the write operation 1 0.
Error or warning generated during the write operation, returned as a structure array containing two fields: message Text of the warning or error message. Limitations The xlswrite function does not support writing cell arrays that contain different data types when attempting to write CSV files.
Tips If your computer has Microsoft Office software, but you want to create a file in an Excel format, install the Office Compatibility Pack.
Algorithms Excel converts Inf values to Compatibility Considerations expand all xlswrite is not recommended Not recommended starting in Ra xlswrite is not recommended. Not Recommended Recommended xlswrite filename,M. See Also writematrix writecell xlsread xlsfinfo writetable dlmwrite. You have a modified version of this example. Do you want to open this example with your edits? By using our site, you agree to our cookie policy.
Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article parts. Related Articles. Author Info Last Updated: August 29, Part 1. To make the process of importing and graphing data easier, clear any text in the command window with the command clc. Open your desired Excel file. Be sure to record the name of the Excel file for later use. Be sure you save the file as an Excel Workbook in order to have the proper file format for the import.
Locate the columns that will be exported. Identify the range of each column to be exported. The range of the column is the first cell in a column to the last cell in a column. The proper format for this range is the first cell followed by a colon followed by the last cell I. Part 2. Write table T to the first sheet in a new spreadsheet file named patientdata. To specify the portion of the worksheet you want to write to, use the Range name-value pair argument.
By default, writetable writes the table variable names as column headings in the spreadsheet file. Write the table T without the variable names to a new sheet called 'MyNewSheet'. To write the data without the variable names, specify the name-value pair WriteVariableNames as false.
You can export data in individual numeric and text workspace variables to any worksheet in the file, and to any location within that worksheet. By default, the import functions write your matrix data to the first worksheet in the file, starting at cell A1. You can compute the length of a digitized curve and you can compute the area of a digitized polygon. You can zoom images in and out.
A special feature of this program is the ability to semi-automatically digitize lines off a plot. The user simply indicates where the line is on the plot with a thick paint brush and the program attempts to automatically sort out the data from grid lines, etc. This auto-digitizing feature depends on an image vectorization program called "autotrace". In order to use the auto-digitizing feature, you must have the open source autotrace image vectorization program installed. Unfortunately, autotrace does not currently seem to work on the Windows platform.
Will the auto-digitizing feature digitize any plot? Short answer: no. Long answer: The auto-digitizing feature works best with black and white, dpi images of continuous data which does not run vertically vertical lines give it fits , does not repeatedly cross other data lines, is not close to and parallel to grid lines, is not extremely noisy and which does not have plot symbols.
After using the program a while you begin to learn what it can and can't auto-digitize. However, even in cases where it doesn't auto-digitize the entire line, you can sometimes do a piece of it automatically, then manually digitize a piece, and then do another piece automatically, etc.
I've found this feature to be pretty useful on digitizing plots of experimental test time histories, but your mileage may vary.
0コメント