![]() Here's what we mean when we say that a product "works with" string arrays as inputs: In fact, in a future release nearly all MathWorks® products will work with string arrays as inputs. Public Service Announcement!Ī few paragraphs ago, I said that "many" MATLAB functions now accept string arrays as inputs arguments. If you are looking for more examples using strings, see: Introducing String Arrays, Singing the Praises of Strings, and Working with Text in MATLAB.Īnd of course, you can find the documentation for string arrays at Characters and Strings. I won't belabor the point, because Loren already has published some wonderful guest posts on using string arrays. As you work with your text in a string array, you never have to resort to cell arrays or curly brace indexing. String arrays now provide a powerful way to deal with text in your data. Let's reshape it as a row vector of strings for more compact display. The split function returns the string array as a column vector. Instead of getting a cell array, you get a homogeneous array storing text-an array that has the same data type you started with. If you use the split function to split that string on space characters, then the result is a string array with nine elements. "A horse! a horse! My kingdom for a horse!" (Single-quotes still create a character vector.) str = "A horse! a horse! My kingdom for a horse!" str = As of R2017a, you can use double-quotes to create a string. Start with some text you can store as one string-or as a string scalar, a term we use to describe a string array with one element. Also, you can use many MATLAB functions (such as sort and unique) on string arrays. ![]() You can use standard array indexing and operations on string arrays, along with string manipulation functions introduced in R2016b. Each element of a string array stores a sequence of characters. In R2016b, MATLAB® introduced the string data type as a new data type for text. How to Make Your Code Work with Strings.
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