它是一种一维码和二维码的复合码。
按这种要求，产生了复合码这一新的解决办法。
Arising from the criteria given, the solution set that emerged is the Composite Symbology.
本文提出了一种利用快速沃尔什变换(FWT)实现对复合码进行快速相关的算法。
In this article, we propose a fast correlation algorithm of multiple PN code by fast Walsh Transform (FWT).
复合码作为一种新兴的码制，兼容一维条码和二维条码的特点，在物流领域越来越被受到重视。
As a new barcode system, composite symbology has the features of one-dimensional barcode and two-dimensional barcode, which has got more and more attention in the field of logistics.
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