一类新的线性码及重量分布

A Class of New Linear Codes and Their Weight Distribution

定义了一类新的线性码，它具有结构简单、码率较大的特点。利用一般方法产生了纠多个错的线性码。计算出这类线性码的重量分布，关于码的自同构群也得到了一些结果。

In this Paper, a class of new linear codes is defined. The code has simple structure and larger information rate.Multi-error correcting code is also derived from the code by using a general method.Weight distribution of the code can be computed. Some results about automorphism group of the code are also obtained.