How can I get the cell array's max vaule in each cell?

Hi everyone，

I have get a cell (1,12) by this code ,each cell have different rows (5000~13000 rows) and 3 column. data.m is my data.

clear all;clc;
folder = 'C:\Users\Dr.Li\\NB1';
cd(folder) 
f = fullfile(folder,'*.cxp');
d = dir(f); 
for k = 1:numel(d); 
    data{k} = importfile(fullfile(folder,d(k).name));
    putdata{k} = [data{1,k}(214:end,1:3)]; 
end
CH = {'parameter1','parameter1','parameter1'}; 
for k = 1:numel(d); 
    data{k} = importfile(fullfile(folder,d(k).name));
    putdata{k} = [CH;data{1,k}(214:end,1:3)]; 
end

I want get the max value in each cell's first column.,and export the value's row number .

How can I to do?

Thank you

LI

[zb li]

@ MATLAB @Azzi Abdelmalek @ Jan

非常感谢你

Answer 1

[Jan]

I assume:

maxValue = nan(1, numel(d));
maxIndex = nan(1, numel(d));
for k = 1:numel(d)
    [maxValue(k), maxIndex(k)] = max(putdata{k}(:, 1)); 
end