The sprintf () function writes a formatted string to a variable. You can say that it is similar to MATLAB but slower than MATLAB. “fprintf” uses the formatting string on each element of the variable. It’s name is derived from MATrix LABoratory. If formatSpec includes literal text representing escape characters, such as , then compose translates the escape characters. The term 'scanf' comes from the C library, which popularized this type of function, but such … This method is present in many Java classes. sscanf is the same as fscanf except that it reads the data from a MATLAB string variable rather than reading it from a file.

The syntax of the sprintf function is as follows: int sprintf (char *string, const char *form, … ) Here, the *string will stand for the name of the array that will store the output obtained by working on the formatted data. sprintf is the same as fprintf except that it returns the data in a MATLAB string variable rather than writing it to a file. This example shows two formatting operators and six values to insert into the output text: sprintf('%s = %d ', 'A', 479, 'B', 352, 'C', 651) ans = A = 479 B = 352 C = 651 You can also specify multiple value arguments as a vector or matrix. The sprintf command works in nearly the same way as the fprintf command, only instead of sending characters to the screen or to a file, sprintf sends them into a MATLAB variable. print (filename,formattype) saves the current figure to a file using the specified file format, such as print ('BarPlot','-dpng'). The function sprintf puts the formatted output in a string.

In fact the number of arguments reflect - simply speaking - the number of % -constructs in the string formatSpec.

14/22 The specified format applies only to the current MATLAB session. none sprintf is the same as fprintf except that it returns the data in a MATLAB string variable rather than writing it to a file. help whos Note that Matlab help is also available in html format by using the menu bar at the top of the desktop.

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