tiny 编译器

在本编译程序中,源语言为PL/0语言,目标语言为假想栈式计算机的汇编语言.PL/0语言是Pascal语言的一个子集，PL/0的编译程序包括了对PL/0语言源程序进行分析处理、编译生成类PCODE代码，并在虚拟机上解释运行生成的类PCODE代码的功能。 　　PL/0语言编译程序采用以语法分析为核心、一遍扫描的编译方法。词法分析和代码生成作为独立的子程序供语法分析程序调用。语法分析的同时，提供了出错报告功能。在源程序没有错误编译通过的情况下，调用类PCODE解释程序解释执行生成的类PCODE代码。 该软件为PL/0语言编译程序,所实现的扩充功能如下: 1.增加单词：保留字 ELSE，FOR，TO, DOWNTO 2.增加运算 +=，-=，++，-- 3.不等号# 改为 4.增加条件语句的ELSE子句 5.扩充语句: ①FOR := TO DO ②FOR := DOWNTO DO 其中，语句①的循环变量的步长为1， 语句②的循环变量的步长为-1。 概述 源文件： *.plo 目标文件： *.COD 实现平台：C＋＋ Builder6.0 -the compiler, the source language of PL/0 language, target language of the imaginary stack of computer assembly language. PL/0 language Pascal language is a subset of, PL/0 compilers including the right PL/0 language source analysis, category PCODE compiler code generation and the virtual machine running on to explain the formation PCODE category code functions. PL/0 language compiler

aac解码器源程序在Visual C++下的实现，浮点的．速度快，效果好．-aac decoder source code in Visual C++ under the realization of the floating-point. Fast and effective.

1、给出各单词符号的类别编码。 2、词法分析程序应能发现输入串中的错误。 3、词法分析作为单独一遍编写，词法分析结果为二元式序列组成的中间文件。 4、设计两个测试用例（尽可能完备），并给出测试结果。 -1, given the various types of code word symbols. 2, lexical analysis procedure should be able to detect errors in the input strings. 3, again as a separate lexical analysis prepared for morphological analysis of binary sequence consisting of between documents. 4, the design of the two test cases (as far as possible, complete), and gives test results.

一种视频流H264压缩加密方法

vhdl语言

基于pascal的词法分析程序-based on the lexical analysis procedure

c-词法分析器，实现了词法分析和简单的语法token提取功能-C minus analysis

简单的JS在线编辑器,虽然是简单,但是也是容易扩充.-Simple JS online editor, though simple, but it is also easy to expand.

相位测量仪的几种方案设计，可供参考，如有需要，就快快下吧-Phase-measuring instrument designed several programs available for reference, if necessary, as soon as possible, are you on

TINY+编译器源码 语言表达式的定义 (1) ::= | (2) ::= ±|±| (3) ::= *|/| (4) ::= (5) ::= | (6) ::= or | (7) ::= and | (8) ::= |not (9) ::= | | | (10) ::= ||=| =-err