Search results
fprintf (fileID,formatSpec,A1,...,An) applies the formatSpec to all elements of arrays A1,...An in column order, and writes the data to a text file. fprintf uses the encoding scheme specified in the call to fopen. example. fprintf (formatSpec,A1,...,An) formats data and displays the results on the screen.
29 wrz 2021 · In Matlab R2021a or later, you can use formattedDisplayText() to convert the matrix to a string. See this community highlight for further demos. x = randi(20,5,2)
Sometimes the ability to output a single value is adequate, but the ability to describe values and the ability to output entire matrices and arrays are more useful. Consider fprintf: fprintf(ID, 'Format text and conversion characters', variable matrix); The second argument is not limited to conversion characters.
17 gru 2016 · Assuming that x and y are always vectors of the same length then you could do something like this to merge them into a single variable and then call fprintf using this new variable.
1 (B.1) Using fprintf( ) with arrays: If you only specify one formatting command, all elements of an array will be printed on a single row (even multidimensional arrays). For multidimensional arrays, elements will be printed off one column at a time. M-file: x = (1 : 0.25 : 2) y = [1,4,7 ; 9,8,6]; fprintf('%7.2f' , x) fprintf('\n')
The fprintf function is vectorized for nonscalar arguments. The function recycles the format string through the elements of A (columnwise) until all the elements are used up. The function then continues in a similar manner through any additional matrix arguments.
fprintf writes formatted data to a file or screen. It formats data under the control of a format string, which contains conversion specifications to control notation, alignment, precision and other aspects of output. Conversion specifiers like %c, %d and %f determine the notation of the output.
