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.
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.
19 mar 2021 · fprintf('\n The numerical value is %g %g, and the second value is %g %g.\n', numerical_value_1, units, numerical_value_two, units)
Below are several examples of printing information from variables using fprintf. Notice the use of %s to print a string, and %d to print an integer, and %f to print a number with a decimal (a floating point number).
12 paź 2018 · If it must be done with one fprintf(), then dynamically generate the format. fmt = [ 'The vector P is: [' , repmat( '%g, ' , 1, numel(P)-1), '%g]\n' ]; fprintf(fmt, P)
fprintf(format,A,...) writes to standard output--the screen. The format string specifies notation, alignment, significant digits, field width, and other aspects of output format. It can contain ordinary alphanumeric characters; along with escape characters, conversion specifiers, and other characters, organized as shown below:
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.
