MATLAB PRINT HOW TO
MATLAB PRINT CODE

For example, pi is formatted by %s below in exponential notation, and 65, though representing a valid character, is formatted as fixed-point ( %f).Ĭ. If the first value to print is not a valid character, then just that value is printed for this %s specifier using an e conversion as a warning to the user. For example, pi terminates the string below and is printed using %f format.ī. The first invalid character terminates the printing for this %s specifier and is used for a later specifier. Successive values are printed as long as they are integers and in the range of a valid character.

If %s is used to print part of a nonscalar double argument, the following behavior occurs:.

The function then continues in a similar manner through any additional matrix arguments. The function recycles the format string through the elements of A (columnwise) until all the elements are used up.

The sprintf function is vectorized for nonscalar arguments.

For example, to print a double value in hexadecimal use the format '%bx'.

The underlying C data type is a float rather than an unsigned integer. For example, to print a double-precision value in hexadecimal, use a format like ' %bx'. The underlying C data type is a double rather than an unsigned integer.

The following, non-standard subtype specifiers are supported for the conversion characters %o, %u, %x, and %X.

To successfully perform this conversion, use the fix, floor, ceil, or round functions to change the value in the double into a value that can be represented as an integer before passing it to sprintf.

If you use sprintf to convert a MATLAB double into an integer, and the double contains a value that cannot be represented as an integer (for example, it contains a fraction), MATLAB ignores the specified conversion and outputs the value in exponential format.

The sprintf function behaves like its ANSI C language namesake with these exceptions and extensions. This table lists the escape character sequences you use to specify non-printing characters in a format specification. The following tables describe the nonalphanumeric characters found in format specification strings. Hexadecimal notation (using uppercase letters A- F) Hexadecimal notation (using lowercase letters a- f) The more compact of %e or %f, as defined in. You can control the width and precision of the output by including these options in the format string.Ī digit string specifying the minimum number of digits to be printed.Ī digit string including a period (.) specifying the number of digits to be printed to the right of the decimal point.Ĭonversion characters specify the notation of the output.Įxponential notation (using a lowercase e as in 3.1415e+00)Įxponential notation (using an uppercase E as in 3.1415E+00) Left-justifies the converted argument in its field. You can control the alignment of the output using any of these optional flags. You specify these elements in the following order: The format string can contain escape characters to represent non-printing characters such as newline characters and tabs.Ĭonversion specifications begin with the % character and contain these optional and required elements: A conversion specification controls the notation, alignment, significant digits, field width, and other aspects of output format. The format argument is a string containing C language conversion specifications.

Sprintf is the same as fprintf except that it returns the data in a MATLAB string variable rather than writing it to a file. errmsg is an empty matrix if no error occurred. The sprintf function returns an error message string errmsg if an error occurred. = sprintf(format,A.) formats the data in matrix A (and in any additional matrix arguments) under control of the specified format string, and returns it in the MATLAB string variable s. It's a versatile tool that can be customized to fit various output requirements.Sprintf (MATLAB Functions) MATLAB Function Reference

The Print Function in Matlab is used to generate hard copies of your figures, or to save your figures to disk as image files.

MATLAB PRINT CODE

This article offers practical tips and code snippets to help you get the most out of Matlab's print functionality.

MATLAB PRINT HOW TO

Whether you're debugging code or sharing results, knowing how to print effectively can save you time and effort. Printing data and figures is a common task you'll encounter when working with Matlab.

Matlab print