国家标准GB6378-86“σ”法主表的重新设计
A REDESIGN OF THE MASTER TABLES OF σ-METHOD FOR THE NATIONAL STANDARDGB 6378-86
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摘要: 本文采用方案组整体匹配的设计方针,重新设计了 GB6378-86的“σ”法主表,使其同一字码有相同的样本大小,克服了GB6378-86“σ”法的一些不足之处。Abstract: By applying the whole schemes matching policy, the new master tables of σ-method for GB6378-86 are redesigned, common sample size for the same code letter in σ-method is achieved, and some deficiencies of σ-method for GB6378-86 are overcomed in this paper.