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Question
I'm getting error in applying dwt for image watermarking.
[LL2,LH2,HL2,HH2] = dwt2(I2,'haar'); % figure; % subplot(2,2,1); % imshow(uint8(LL2)); % title('LL plane') % subp...
8 years ago | 0 answers | 0
0
answersQuestion
I am getting error while connecting to the database to retrieve the values.
conn = database('watermark_db','root',''); sqlquery = ['select hostimage,scalingvalue from images where imgname = ' (imgnam...
8 years ago | 0 answers | 0
0
answersQuestion
how to delete records from with database working with gui?
im writing tthe below code but the record is not removing. global email_infor //this one gets the emailid the user will enter...
8 years ago | 0 answers | 0
0
answersQuestion
I am having problem in login page when connected with database and the error is Cell contents reference from a non-cell array object.
the below code is of login page. //x and y are the information that the user will enter i.e login id and password global...
8 years ago | 1 answer | 0
1
answerQuestion
having problem in database connectivity with matlab gui.
I'm making digital image watermarking project and i have made a series of gui and now i want it to use database i.e mysql. So i ...
8 years ago | 0 answers | 0
0
answersQuestion
I'm executing image scrambling code but im getting index exceeds matrix dimension error.
code i ws exceuting is: iter=10; [m,n]= size(W2); out=zeros(); n=n-1; for j=1:length(iter) for y=0:n ...
9 years ago | 1 answer | 0
