The Sectional Orientation of Karnaugh Map and Analysis of Its Abnormal Application

In accordance with the minterm-neighboring principle,partitions and locates the Karnaugh map into sections,so that the logical function can be easily filled in,then introduces and analyzes some abnormal application in the Dirac logical functions and compiex logical functions and not input compiement of the variabie of logical circuts of the Karnaugh map when the logical functions are simplified.