本设计为基于MATLAB的条形码识别系统，带有一个GUI界面。可以识别各种条形码，倾斜的，污渍的等等，带一个界面。(This design is a bar code recognition system based on MATLAB, with a GUI interface. Can identify all kinds of barcodes, tilt, stain and so on, with an interface.)

用Matlab编程实现QR二维码的生成与识别，内含zxing-core-1.7和zxing-j2se-1.7的Zxing开源库，下载下来即可运行使用，无需再去下载相应的Zxing开源库，另外本资源将QR二维码编解码分别封装为函数了，这样使用起来方便。(The generation and recognition of QR QR code is realized by MATLAB programming, which contains the zxing open source library