训练一台计算机识别语音以及向它听到的内容应用文法规则，是一个相当直观的过程，即使在开源世界也是如此。
Training a computer to recognize spoken sounds and apply grammar rules to what it hears is a fairly straightforward process, even in the world of open source.
首先，您可以用很多不同的方式表达一种文法，具体取决于您使用的是哪个语音识别器应用程序。
First, you can express a grammar in a number of different ways, depending on which speech recognizer application you use.
用正规文法和正规表达式描述了程序语言的单词符号的结构，用状态转换图构造了识别单词符号。
The paper describes symbolic structure of word of program language with regular grammar and regular expression, constructs converted-state chart to identify word symbol.
应用推荐