inputs functions for CELL

i want to insert a path of image in a cell .

for i = 1:event_num

img_list=fprintf('.\WIDER_train\images\%s\%s',data.event_list{i},data.file_list{i}); 

      img_num = size(img_list,1);

     bbx_list = data.face_bbx_list{i};

    trainingData = [trainingData;[img_list,bbx_list]];   
   end

Error using fprintf
Function is not defined for 'cell' inputs.

Answer 1

[Walter Roberson]

data.event_list{i} or data.file_list{i} contains a cell array and needs to have single entries selected from them.

Normally {i} would be enough, but sometimes people accidentally end up with multiple levels of cell where they only expect one level. You should look at what is contained in data.event_list{i} or data.file_list{i}

[dammak sahar]

thank you I used the function fullfile and it works

 tab =table(img_list ,bbx_list);
    tab.img_list = fullfile('C:\Users\......\images',event,...
tab.img_list);