MATLAB FINANCIAL DERIVATIVES TOOLBOX Manuel d'utilisateur télécharger pdf (Page 87)

To create a cell array use the command:

l. For example if we want

to be

a 3-by-3 cell array, then you should use the following syntax:

“A=

l(3,3)”

to get:

“A =

[] [] []

[] [] [] “

That is, the

has been created to be a 3-by-3 empty cell array. The cells

identification is the same as with matrices. The upper left cell

location/position is (1,1), the next cell in the same row is (1,2) and so on

(single value indexing is allowed also). You can fill a cell array by assigning

data to individual cells one at a time always supporting the correct cell

location/index. Matlab has two default ways to store data (scalars, vectors,

matrices, strings, cells, etc) to cells:

Cell indexing

Enclose the cell subscripts in parentheses using standard array notation.

Enclose the cell contents on the right side of the assignment statement in

curly braces, "{ }" [2]. For example:

“A(1,1) = {[1 4 3; 0 5 8; 7 2 9]}; A(1,2) = {'Anne Smith'};

A(2,1) = {3+7i}; A(2,2) = {-pi:pi/10:pi}; A(2,3)={5};

G=cell(2,1); G(1,1)= {[5 6 9]}; G(2,1)={'Hello World'};

A(3,1) = {G}; A(3,3)={ones(2,2)}; ”

After assigning the cells, in the command window type: “

A” to get:

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 118 119

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MATLAB FINANCIAL DERIVATIVES TOOLBOX Manuel d'utilisateur Page 87