I'm not sure this is any better than the original 6-line option, sure it's now a one liner but it's also arguably reduced your code readability. This gives you exactly the same output as before, because it's doing literally the same thing (calling disp on your 6 inputs). orient (fig,ornt) sets the paper orientation for the. Figure property values related to printing, such as the PaperPositionMode value, affect the behavior. For example, format ('shortG') displays numeric values in a compact form with 5 total digits. Specify the orientation as either portrait, landscape, or tall. Description example format (style) changes the output display format to the format specified by style. The easiest one-liner in this case is probably to just abuse cellfun a bit instead, which will loop over its inputs and call any function, in this case disp: cellfun( ) orient ornt specifies the paper orientation to use when printing or saving the current figure to a paged format, such as PDF. However, you will have issues trying to use printf commands for matrix inputs, because they try to expand inputs of different sizes.Įxample for n=2 > fprintf( 'First matrix: \n%d', mat1 ) Normally you can combine variables' values into strings/chars using sprintf or fprintf, which allow format specifiers for how the variable should be formatted in the string. fprintf (formatSpec,A1.,An) formats data and displays the results on the screen. You will need to use fprintf to request 16 digits. 'long g' format comes closest but is 1 digit short of uniquely identifying the stored binary. fprintf uses the encoding scheme specified in the call to fopen. None of the display formats show all of the digits. Use fopen to generate a valid file identifier. 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. Using the format function only sets the format for the current MATLAB session. You can change the display in the Command Window or Editor using the format function. In this case it is probably easier in a separate fprintf call. By default, MATLAB uses a 5-digit short format to display numbers. To print a character vector/string you would need to use an appropriate format specifier, e.g. Something like this: fprintf("Calculated: \r", X) but for matrices? Because when I try to write fprintf("First matrix: " + mat1), like so: function = mymatrix(n) specifying the fprintf format as integer and then providing a character vector input is unlikely to do what you want (it will print the character values). In the example above, applying to each element had the net. fprintf uses the formatting string on each element of the variable. Use the fprintf function, which accepts a C printf-style formatting string. The sprintf function formats the values in A1.,An in column order. How do I print (output) in Matlab Type the name of a variable without a trailing semi-colon. The program works, and I get this output: > mymatrix(2)īut I was wondering if it is possible to write the display lines more compact? Description example str sprintf (formatSpec,A1.,An) formats the data in arrays A1.,An using the formatting operators specified by formatSpec and returns the resulting text in str. '0.I have this very simple function which takes an integer as input, generates two random matrices and multiplies them before printing the time it takes.
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