Reads the data, reusing the format string N times, where N is an integer greater than zero. The %f format supports %w.pf, where w is the field width and p is the precision. Ignore the matching characters specified by *. Read the longest non-empty string containing characters that are not specified in the brackets. Read the longest string containing characters specified in the brackets. Read a string, which could be in double quotes.Ĭell array of strings. For example, in a file that has Dept followed by a number (for department number), to skip the Dept and read only the number, use 'Dept' in the format string. Whitespace characters in the format string are ignored. Values for the format string are listed in the table below. The format string supports a subset of the conversion specifiers and conventions of the C language fscanf routine. The number of return arguments is the number of items in the format string. The format string determines the number and types of return arguments. Repeated delimiter characters are significant, while repeated whitespace characters are treated as one. Each input field is defined as a string of non-whitespace characters that extends to the next whitespace or delimiter character, or to the maximum field width. Textread matches and converts groups of characters from the input. Both fixed and free format files can be handled. textread is useful for reading text files with a known format. Reads data from the file 'filename' into the variables A,B,C, and so on, using the specified format, until the entire file is read. To activate the Import Wizard, select Import Data from the File menu. Textread (MATLAB Functions) MATLAB Function ReferenceĪs an alternative to textread, use the Import Wizard.
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