How can i create QR codes using MATLAB?

Hi. How can I create QR codes using MATLAB?

[Matt Kindig]

It turns out someone has already done it for you:

http://www.mathworks.com/matlabcentral/fileexchange/29239-qr-code-encode-and-decode

Answer 1

[Jan]

There have been some bold question in the last week:

• help pls
• hi urgent.. (this is closed already and will propably disappear soon, but you see the full text of the question already! At least the subject is "How do you remove fog from a picture in MATLAB ? code? idea?")

But "hi" is shorter. The are not much possibilities to post shorter questions.

Please, hyma, post any details and ask an explicit questions. Did you serach for QR in the FEX already? Although you will find some QR-decompositions, there is a Java based QR-code function also.

[Ryan]

I look forward to the day when the title and body are both 'hi'.

[Jan]

@Ryan: This is impossible now, because the title need 4 words. Therefore my questions "Experiences with R2012b" has been rejected until I called it "Experiences with release 2012b". I still do not see a good reason for a minimal number of words in the title.

Answer 2

[Saad Salih]

message = 'Hello World in UTF-8 (default) and QR-Code-Version 20';
qr = qrcode_gen(message,'CharacterSet','UTF-8','Version',20); % Returns a matrix
fExample3 = figure;
colormap(gray);
imagesc(qr);
axis image;

[Image Analyst]

@Saad Salih, you forgot to attach your qrcode_gen() function. Or if it's built into some toolbox, let us know what toolbox it is in.

[hyma b]

@Saad Salih, does this function qrcode_gen() using any barcode standard database algorithms or it's based on fuzzy.

[Saad Salih]

I want learn how can work QR code in Matlab