Cell array of arrays into matrix

Need help!! Need to use the information here to know make figures. Trying to simply get the information to show up in a matrix rather than a cell array of cell arrays I got it down to 4X7 cell array of {1,1}

Need to try to turn this into a matrix or some kind of format I can use Tried cell2mat and it didn't work because of the cell array of arrays Any help would be appreciated ???

cd('S:\matlab\homework6\Raw_Data\lot_no_247_Data') 
id_247_2014 = fopen('2014_lot_no_247_Data.txt'); 
id_247_2015 = fopen('2015_lot_no_247_Data.txt'); 
id_247_2016 = fopen('2016_lot_no_247_Data.txt'); 
id_247_2017 = fopen('2017_lot_no_247_Data.txt');
data_247_2014 = textscan(id_247_2014, '%s %s %s %s %s %s %s '); % Reading data_247_2015 = textscan(id_247_2015, '%s %s %s %s %s %s %s '); % Reading data_247_2016 = textscan(id_247_2016, '%s %s %s %s %s %s %s '); % Reading data_247_2017 = textscan(id_247_2017, '%s %s %s %s %s %s %s '); % Reading
for i=1:7 
    Categories{i}=data_247_2014{i}{1}; 
end 
%content from year loop 
for i=1:7 
    Content247_2014{i}=data_247_2014{i}{2}; 
    Content247_2015{i}=data_247_2015{i}{2}; 
    Content247_2016{i}=data_247_2016{i}{2}; 
    Content247_2017{i}=data_247_2017{i}{2}; 
end
lot_247=[Content247_2014;
Content247_2015;
Content247_2016;
Content247_2017];

[Turlough Hughes]

Can you attach the 4 files?

[Ayala Tabak-Dar]

Sent :) Thanks in advance

Answer 1

[Hiro Yoshino]

Did you recieve an error message or get something you did not expect?

Check if

• the matrix is rectangular
• the matrix has the data in the same format

https://www.mathworks.com/help/matlab/ref/cell2mat.html

may work for you.