How do I read in a text file (CREATED FROM BINARY IMAGE OF ROWS-420 AND COLUMNS 680) and sort it by a ROW

1 vue (au cours des 30 derniers jours)
I created a file from binary image which consists of 420 rows and 680 columns, in which I am trying to read and then sort by row 1 and then by row 2,etc.....
i have to calculate number of 1 in each row..
can anyone please suggest the ,matlab code.
Thanks in advance.

Réponse acceptée

Bhaskar R
Bhaskar R le 24 Fév 2020
x = logical(randi([0,1], 420, 680 )); % assumed that x is your extracted data from the text file
x_sorted = sort(x, 2); % sorted array
x_1_count = sum(x, 2); % counted number of 1's in each row
  2 commentaires
Bhaskar R
Bhaskar R le 24 Fév 2020
Modifié(e) : Bhaskar R le 24 Fév 2020
you can read data from text file as
f= fopen('your_text_file.txt', 'r');
x = textscan(f, repmat('%d', 1, 680), 'CollectOutput', 1, 'Delimiter', ',');
x = x{1};
fclose(f);

Connectez-vous pour commenter.

Plus de réponses (0)

Catégories

En savoir plus sur Convert Image Type dans Help Center et File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by