To find n number of histcounts in a loop

Hi,

I am having a cell array (c) of 3000*2 cell, each containing 1*1000 matrix values. Here I need to find histcounts of each cell and concatenate horizontally. I have used following code to calculate individually, but I need to do for all 3000*2 cell in a loop and store it in a separate cell array (z) of dimension 3000*30. (since bin count is 15 for each column).

[N{1},edges{1}] = histcounts(c{1,1},15); % bin count=15 % column 1
[N{2},edges{2}] = histcounts(c{1,2},15); % column 2
z = horzcat(N{1,1}, N{1,2}); %horizontal concatenation

How can I do this? Kindly help me with this. Thanks in advance.

Answer 1

[KSSV]

z = cell2mat(N) ; 

Or

z = [N{:}] ;

[Shalmiya Paulraj SOC]

Sorry, this is not working.

[KSSV]

Why it is not working? What error you are getting?

[Shalmiya Paulraj SOC]

By using this I am able to find only a single row of c{1,1} and c{1,2}. I need to find for all 3000*2 cell in a loop.

[KSSV]

Are you looking for?

[m,n] = size(c) ; 
z = cell(m,1) ; 
for i = 1:m
    [N{1},edges{1}] = histcounts(c{i,1},15); % bin count=15 % column 1
    [N{2},edges{2}] = histcounts(c{i,2},15); % column 2
    z{i} = horzcat(N{1,1}, N{1,2}); %horizontal concatenation
end