This paper generalizes the definition of generalized Hamming weights for linear codes to nonlinear codes, derives a generalized Elias bound, and gives the weight hierarchy of linear constant weight codes.

• 本文将线性码的广义Hamming重量的概念推广到非线性码上去；并导出了一种广义Elias界.；对于线性等重码；本文给出了其完整的重量谱系