MATLAB Programming

Cell Arrays
[newdata,name] = deal(TEST{1:2})
Thisexampleshowshowtoaccessthefirstandsecondelementsofthe
structure TEST:
newdata = TEST.measure
name = TEST.name
The varargin and varargout arguments are examples of the utility of cell
arrays as substitutes for comma-separated lists. Create a 3-by-3 numeric
array A:
A = [0 1 2; 4 0 7; 3 1 2];
Now apply the normest (2-norm estimate) function to A, andassignthe
function output to individual cells of B:
[B{1:2}] = normest(A)
B =
[8.8826] [4]
All of the output values from the function are stored in separate cells of B.
B(1) contains the norm estimate; B(2) contains the iteration count.
NestingCellArrays
A cell can contain another cell array, or even an array of cell arrays. (Cells
that contain noncell data are called leaf cells.) You can use nested curly
braces, the cell function, or direct assignment statements to create nested
cell arrays. You can then access and manipulate individual cells, subarrays of
cells, or cell elements.
Building Nested Arrays with Nested Curly Braces
You can nest pairs of curly braces to create a nested cell array. For example,
clear A
A(1,1) = {magic(5)};
A(1,2) = {{[5 2 8; 7 3 0; 6 7 3] 'Test 1'; [2-4i 5+7i] {17 []}}}
A =
2-111