What is the difference between cell and array matrix.

The example is how to take the data from 65th row of the fifth cell Can I think about taking the data at row 65 and column fifth in a vector?

[Adam]

doc cell

tells you about cell arrays as well as pointing you to other associated pages of the help.

Answer 1

[KSSV]

You must use {} to extract elements from cell..To extract 65th row and column 4 data use from a cell array A:

A{65,4}

Check the below example:

A = cell(3,3) ; % creating 3x3 random cell array 
for i = 1:3
    for j = 1:3
        A{i,j} = rand(randperm(10,1)) ;
    end
end

%%Extract 2nd row, 3rd column from A
A{2,3}

[Bachtiar Muhammad Lubis]

how can we get the matrix(1,1) of the cell(2,3)

[Image Analyst]

m = ca{2, 3} % Get cell contents
m11 = m(1,1); % Get 1,1 element of the matrix in the cell.

[Bachtiar Muhammad Lubis]

thanks image, i just realize it

Answer 2

[Image Analyst]

I think the FAQ has an excellent, intuitive explanation.

Click here for the FAQ entry on cell arrays

[Josh]

ohhh this is a new resource for me as well, thank you!