搜索资源列表
yffx
- 语法分析是编译程序的核心部分,其主要任务是确定语法结构,检查 语法错误,报告错误的性质和位置,并进行适当的纠错工作.法分析的方法有多种多样,常用的方法有递归子程序方法、运算符优先数法、状态矩阵法、LL(K)方法和LR(K)方法。归纳起来,大体上可分为两大类,即自顶向下分析方法和自底向上分析方法. Syntax进行语法分析.对于语法分析,这里采用LR(1)分析法,判断程序是否满足规定的结构.构造LR(1)分析程序,利用它进行语法分析,判断给出的符号串是否为该文法识别的句子,了解LR(K)分析方法是
test5
- Expanding on the last tutorial, we ll now make the object into TRUE 3D object, rather than 2D objects in a 3D world. We will do this by adding a left, back, and right side to the triangle, and a left, right, back, top and bottom to the square. By doi
test07
- In this tutorial I ll teach you how to use three different texture filters. I ll teach you how to move an object using keys on the keyboard, and I ll also teach you how to apply simple lighting to your OpenGL scene. Lots covered in this tutorial, so
test9
- Welcome to Tutorial 9. By now you should have a very good understanding of OpenGL. You ve learned everything from setting up an OpenGL Window, to texture mapping a spinning object while using lighting and blending. This will be the first semi-advance
test18
- Quadrics are a way of drawing complex objects that would usually take a few FOR loops and some background in trigonometry. We ll be using the code from lesson seven. We will add 7 variables and modify the texture to add some variety :)
50021523
- 对于输入的文法,判断其有效性,用LL(1)方法进行语法分析,并可判别输入的符号串是否为该文法的句型。
Compile_LL
- 这是一个编译原理的课程设计,完成了词法分析与语法分析的功能,其中语法分析用LL(1)文法
DE2_NET
- This designs demonstrates how to use the Ethernet port using a Nios II system on the DE2 board. It sends packets, and using a loopback Ethernet cable, it ll receive the same packets which are then displayed. It also works if the board is connected to
bianyiyuanli
- WHILE条件语句的翻译程序设计(LL(1)法、输出四元式)。。按照课程设计的要求,写一个能识别while循环语句的文法,通过一定的变换使它符合LL(1)法的要求,然后按照这个文法编写一个程序,该程序能识别输入的语句是否符合while语句的文法,或者能不能通过文法的开始符号推导出该语句。
LL1
- LL(1)语法分析 编译原理 试验LL1的实验报告
reflection
- Reflection.js allows you to add reflections to images on your webpages. It uses unobtrusive javascr ipt to keep your code clean. It works in all the major browsers - Internet Explorer 5.5+, Mozilla Firefox 1.5+, Opera 9+ and Safari. On older bro
LL(1)
- 功能很强大的语法分析程序,你想要的都在里面了
LL1
- 编译器中LL(1)算法的简单实现,用于大学作业
Program2
- 完成算术表达式的LL(1)文法的递归下降分析的程序,输入为二元式,输出是否符合所给文法
program3
- 根据相应的LL(1)分析表对所给算数表达式进行LL(1)分析,给出过程显示和结果显示。能够对错误表达式报错并解释原因。
117143161LL(1)while
- 关于LL(1)分析器的,希望对大家有点用处!
LL1Grammar
- 用java语言编写的LL(1)文法分析程序,输出first集、follow集和分析表,并对输入串进行预测分析
Quaric
- Expanding on the last tutorial, we ll now make the object into TRUE 3D object, rather than 2D objects in a 3D world. We will do this by adding a left, back, and right side to the triangle, and a left, right, back, top and bottom to the square. By doi
LL(1)wenfa
- 这是一个完整的文法分析器,能识别FIRST、FOLLOW集,还有实验报告!
BYYN
- 用一门面向对象语言建立一个针对LL(1)文法分析构造演示器,输入定义好的文法,进行分析后在内存中建立其存储结构,判断其能用LL(1)文法分析后,建立其分析过程。 为此我们将本任务分解为以下内容: (1)文法的建立; (2)上下文无关文法的判定; (3)消除文法中一切左递归的算法; (4)文法二义性的判定; (5)LL(1)文法的判定; (6)消除直接左递归; (7)消除间接左递归; (8)直接左公因子的改造; (9)间接左公因子的改造; (10