labview识别三种条码，条形码、二维条码、QR二维码-Labview identifies three bar codes, bar codes, two-dimensional bar codes, QR two-dimensional code

一维条码、二维条码的生成与识别、监测系统，基于多种编码。(The generation, recognition and monitoring system of one dimension bar code and two-dimensional bar code are based on many kinds of coding.)