How to write string to file in matlab

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Any help and ideas are appreciated KSSV on 5 Feb Cancel Copy to Clipboard. USe Strcat to get the strings and write them using fprintf. How to get this line. This line incluse some text which shound be in ' '. How to get this line in the required format.

Answers 2. Suryaansh Mata on 18 Jun To write the data onto a file in MATLAB save the data as a string concatenate using the 'strcat' function and use the 'fprintf' command to write onto a text file. In order to incorporate a ' into your string use double ' , i. Jan on 18 Jun Specify a machinefmt value of 'ieee-be' in the call to fwrite , to indicate big-endian byte ordering.

File identifier, specified as an integer obtained from fopen , 1 for standard output the screen , or 2 for standard error. While fwrite supports writing character or string data, doing so can result in unexpected behavior and is therefore not recommended.

If you use fwrite to write character or string data, specify the text encoding when calling fopen to open the file for reading or writing and specify the precision as char. Example: [1,2,3;4,5,6]. Data Types: single double int8 int16 int32 int64 uint8 uint16 uint32 uint64 logical char string Complex Number Support: Yes.

Class and size in bits of the values to write, specified as one of the character vectors or string scalars listed in the Precision column.

Set encoding with fopen. If you specify a precision of bit n or ubit n , then fwrite saturates for all values outside the range. Number of bytes to skip before writing each value, specified as a scalar. If you specify a precision of bit n or ubit n , specify skip in bits. Use the skip argument to insert data into noncontiguous fields in fixed-length records.

Order for writing bytes within the file, specified as one of the character vectors or string scalars in the table that follows. For bit n and ubit n precisions, machinefmt specifies the order for writing bits within a byte, but the order for writing bytes remains your system byte ordering.

Search MathWorks. Open Mobile Search. Off-Canvas Navigation Menu Toggle. Main Content. Syntax fprintf fileID,formatSpec,A1, Open Live Script. Print Double-Precision Values as Integers.

Write Tabular Data to Text File. Get Number of Bytes Written to File. Display Hyperlinks in Command Window. Input Arguments collapse all fileID — File identifier 1 default 2 scalar. File identifier, specified as one of the following: A file identifier obtained from fopen. Identifier Order for processing the function input arguments. Flags '—' Left-justify.

Note If you specify a precision operator for floating-point values that exceeds the precision of the input numeric data type, the results might not match the input values to the precision you specified. Ordinary text to print. Numeric conversions print only the real component of complex numbers. Numeric or character arrays, specified as a scalar, vector, matrix, or multidimensional array. Output Arguments collapse all nbytes — Number of bytes scalar. Tips Format specifiers for the reading functions sscanf and fscanf differ from the formats for the writing functions sprintf and fprintf.