Creating customized strings, MATLAB in Mathematics

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 used to convert from an ASCII code to character, as the illustration shows:

>> char(97)

ans =

a

 

A char function can also be used to generate a matrix of characters. Whenever using the char function to generate a matrix, it will automatically pad the strings within the rows with blanks as essential so that they are all of similar length, just like the strvcat.

 

>> clear greetmat

>> greetmat = char('Hello','Goodbye')

greetmat =

Hello

Goodbye

>> size(greetmat)

ans =

2  7

Posted Date: 10/20/2012 5:06:43 AM | Location : United States







Related Discussions:- Creating customized strings, Assignment Help, Ask Question on Creating customized strings, Get Answer, Expert's Help, Creating customized strings Discussions

Write discussion on Creating customized strings
Your posts are moderated
Related Questions
Common form of the switch statement: The common form of the switch statement is as shown below:   switch switch_expression   case caseexp1    action1   case cas

Function xlsread - file function: The function xlsread will read from the spreadsheet file. For illustration, to read from file just generated: >> ssnums = xlsread('ranexc

Illustration of Advanced file input and output: For illustration, to refer to the third number in the first element of the cell array: >> subjdata{1}(3) ans =

The variance is generally defined in terms of the arithmetic mean as: At times, though, the denominator is defined as n instead of n - 1. The default definition used by t

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

how can reconstruct just part of an image using imreconstruct?


Writing to Files: There are many lower level functions which can write to files. We will focus on the fprintf function that can be used to write a file and also to append to a

Changing Dimensions: In addition to transpose operator, the MATLAB has some built-in functions which change the dimensions or configuration of matrices, involving fliplr, resh

Function fopen - file function: The permission string in the call to the fopen function identifies that the file is opened for writing to it. Just as when reading from a file,