Community Profile

photo

Mohammed alfath Ahmed


Last seen: plus de 3 ans il y a |  Actif depuis 2019

Followers: 0   Following: 0

Statistiques

  • Explorer
  • Thankful Level 1

Afficher les badges

Feeds

Afficher par

Question


How to convert char to uint8 and vice versa without changing the underlying data
.

environ 4 ans il y a | 2 réponses | 0

2

réponses

Question


When i run this code i get error using dec2bin (too many input arguments).
text='hi' ; A=dec2bin(text, 8);

environ 4 ans il y a | 1 réponse | 0

1

réponse

Question


Hi evryone can You help me with this code, i need to seperate this code in order to embed and extract text in and from image by using DCT, thanks in advance
M = input('\nEnter message: ','s'); x=length(M); c=0; for j= 1:x for i=0:122 if strcmp(M(j),char(i)) ...

environ 4 ans il y a | 1 réponse | 0

0

réponse

Question


Hi am applying DCT based image steganography and i got error in line 21
% Compression jk=8; block_size=jk; mask_size=jk; I1 = imread('test.jpg'); imwrite(I1,'32.jpg'); I1=im2double(I1); ...

environ 4 ans il y a | 1 réponse | 0

0

réponse

Question


Hi I need a Simple 3 lsb for audio steganography

plus de 4 ans il y a | 1 réponse | 0

0

réponse

Question


I wanna save text as txt file in my desktop or any location I choose
Text='hello' [file, path] =uiputfile('text. Txt')

plus de 4 ans il y a | 1 réponse | 0

1

réponse

Question


How I can solve, index exceeds matrix dimensions
The error appears in this line(fprintf('\t%d',c1(o)))

plus de 4 ans il y a | 2 réponses | 0

2

réponses