Creating cell arrays, MATLAB in Engineering

Creating Cell arrays:

There are many ways to create cell arrays. For illustration, we will create a cell array in which one element will store an integer, one element store character, one element store vector, and one element will store a string. Just as with the arrays, this could be a 1 × 4 row vector, a 4 × 1 column vector, or a 2 × 2 matrix. The syntax for generating vectors and matrices are same. The values within rows are separated by spaces or commas, and rows are separated by the semicolons. Though, for cell arrays, curly braces are used instead of square brackets. For illustration, the following creates a row vector cell array with the four distinct values:

>> cellrowvec = {23, 'a', 1:2:9, 'hello'}

cellrowvec =

  [23]  'a'  [1x5 double]   'hello'

To generate a column vector cell array, the values are rather separated by semicolons:

>> cellcolvec = {23; 'a'; 1:2:9; 'hello'}

cellcolvec =

[  23]

'a'

[1x5 double]

'hello'

This technique creates a 2 × 2 cell array matrix:

>> cellmat = {23 'a'; 1:2:9 'hello'}

cellmat =

[  23]         'a'

[1x5 double]   'hello'

Posted Date: 10/20/2012 5:45:11 AM | Location : United States







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

Write discussion on Creating cell arrays
Your posts are moderated
Related Questions
Expanding a function: The expand function will multiply out terms, and factor will do the opposite: >> expand((x+2)*(x-1)) ans = x^2 x-2 >> factor(ans)

Example of Plotting from a Function: For illustration, the function can be called as shown below:      >> y = [1:2:9].^3      y =     1  27  125  343  729

Inverse of square matrix: The inverse is, hence the result of multiplying the scalar 1/D by each and every element in the preceding matrix. Note that this is not the matrix A,


Example of Menu driven modular program: As an illustration of such a menu-driven program, we will write a program to discover the constant e. The constant e, known as the n

True color matrice: The true color matrices are the other way to represent images. The true color matrices are 3-dimensional matrices. The first two coordinates are the coordi

Function used in binary search: The function below implements this binary search algorithm. It receives two arguments: the sorted vector and a key (on the other hand, the func

Data structures: The Data structures are variables which store more than one value. In order to made sense to store more than one value in a variable, the values must in some

Removing Whitespace Characters: The MATLAB has functions which will eliminate trailing blanks from the end of a string and/or leading blanks from the starting of a string.

Illustration of gauss-jordan elimination: An illustration of interchanging rows would be r1 ¬→ r3, that would results: Now, beginning with this matrix, an illustration of sc