一类四元码的二元像为线性码的判断

The Decision of the Linearity for the Binary Image of One Special Quarter Code

针对生成矩阵为G0的四元码的二元像是否为线性码进行了研究,并给出相应的充要条件及其低复杂度的判断算法.

The linearity of the image of a special code which generated by Go is studied here, and we give corresponding sufficient and necessary coalition and the feasible algorithm at the end of this article.