Concatenation, MATLAB in Mathematics

Assignment Help:

Concatenation:

The String concatenation means to join the strings altogether. Of course, as strings are merely vectors of the characters, the technique of concatenating vectors also works for the strings. For illustration, to generate one long string from the two strings, it is possible to join them by placing them in square brackets:

 

>> first = 'Bird';

>> last = 'house';

>> [first last]

ans =

Birdhouse

 

Also the function strcat does this horizontally, that means that it generates one longer string from the inputs.

>> first = 'Bird';

>> last = 'house';

>> strcat(first,last)

ans =

Birdhouse

 

There is a distinction between these two methods of concatenating, though, if there are leading or trailing blanks in the strings. The technique of using the square brackets will concatenate the strings, involving all leading and trailing blanks.

 

>> str1 = 'xxx   ';

>> str2 = '   yyy';

>> [str1 str2]

ans =

xxx      yyy

>> length(ans)

ans =

  12

 


Related Discussions:- Concatenation

Creating customized strings, Creating Customized strings: There are ma...

Creating Customized strings: There are many built-in functions which create customized strings, including blanks, char, and sprintf. We know that the char function can be u

Referring to and modifying the matrix elements, Referring to and Modifying ...

Referring to and Modifying the Matrix Elements: To refer to matrix elements, the row and then the column indices are given in parentheses (always the row index initially and t

Types of user-defined functions, Types of User-defined Functions: We k...

Types of User-defined Functions: We know how to write a user-defined function, stored in an M-file, which computes and returns one value. This is merely one type of the functi

Illustration of spreadsheet files, Illustration of Spreadsheet Files: ...

Illustration of Spreadsheet Files: This reads the numbers in a double vector variable nums and the text in a cell array txt (the xlsread function forever returns the numbers f

Strings as matrix, Strings as matrix: The matrix can be generated, tha...

Strings as matrix: The matrix can be generated, that consists of strings in each row. Therefore, essentially it is created as a column vector of strings, but the final result

Creating string variables, Creating string Variables: The string consi...

Creating string Variables: The string consists of a few numbers of characters (including, possibly, none). These are the illustrations of the strings: '' 'x' 'ca

Error-checking for integers, Error-Checking for Integers: As MATLAB us...

Error-Checking for Integers: As MATLAB uses the type double by default for all the values, to check to make confirm that the user has entered an integer, the program have to c

Optimal foraging theory, This project requires you to use the ideas of Chap...

This project requires you to use the ideas of Chapter 25 regarding maximization of a function. Here we assume that evolution has acted to generate highly efficient foragers. By hig

Dimensions - matrix, Dimensions - matrix: The size and length function...

Dimensions - matrix: The size and length functions in the MATLAB are used to find array dimensions. Length function returns the number of elements in the vector. The size func

Animation, Animation: In this part we will observe a couple of ways to...

Animation: In this part we will observe a couple of ways to animate a plot. These are visuals, therefore the outcomes can't really be shown here; it is essential to type these

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd