Coding method, semiconductor memory for implementing coding method, decoder for semiconductor memory and method for identification of hand-written characters

摘要

The present invention related to a coding method suited to obtain at a high speed a code number determined according to a sequence of arrangement of a plurality of texts which are arranged in a tree structure and output the code number and a semiconductor memory for implementing the coding method wherein a node number is assigned to each of nodes of the tree structure and a node to which the retrieval should advance is obtained in accordance with both a text entered and a node number of a node where the retrieval currently stays.