sprintf string plus i in matlab

To sprintf a string plus an integer in MATLAB, you can use the following format:

main.m
result = sprintf('string %i', integer)
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Here, string is the string you want to format with the integer integer. %i is a format specifier that indicates where in the string the integer should be inserted.

For example, if you want to sprintf the string "value is 5", where 5 is an integer variable, you can write:

main.m
val = 5;
result = sprintf('value is %i', val)
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The resulting result string would be 'value is 5'.