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: 1, the first "production" box importation of production, "input...
说明：
1、先在“产生式”框中输入产生式，在“输入的符号串”框中输入待分析的符号串，点击“编译”按钮开始根据产生式分析输入的符号串。
2、在“范例”菜单中可以选择预选的产生式和输入符号串范例，有两个范例，其中书上范例为“范例代码2”。
3、“产生式”框中，“显示消除左递归结果”选中时，执行编译后如果“产生式”框内内容没有变化，则原输入的产生式符合LL(1)，否则，“产生式”框内内容将转换为符合LL(1)的文法。-: 1, the first "production" box importation of production, "input string of symbols" input box to the symbol series analysis, Click on the "Build" button to begin production analysis of the input string of symbols. 2, the "paradigm" menu can choose a pre-production series and the importation of symbols example, there are two examples, which book example of "two examples of code." 3, "have a" box, "showed that the elimination of left recursive results" selected, If, after the implementation of compiler "production" box contents have not changed, then the importation of the production line with LL (1), otherwise, "Production" box contents will be converted to meet LL (1) grammar.
- 2022-07-23 04:31:15下载
- 积分：1
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一个非常好的微处理器检测遥控器编码的C++
原代码项目文件,直接可用,LED显示,成果真诚奉献...
一个非常好的微处理器检测遥控器编码的C++
原代码项目文件,直接可用,LED显示,成果真诚奉献-a very good microprocessor remote detection coding in C source code project documents directly available, LED Display, results sincere dedication
- 2022-03-04 04:25:58下载
- 积分：1
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一些关于恒流源的资料，那里有电路原理图，用的着的话就拿去吧。...
一些关于恒流源的资料，那里有电路原理图，用的着的话就拿去吧。-Some information on the constant current source, where the circuit schematic diagram, if used in the case go forward.
- 2022-10-14 00:50:03下载
- 积分：1
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是程序计算从选定的点的地形图的可见性。我..
这个程序可以计算给定点处的小区信号范围覆盖。-is program computes a map of visibility from a selected point on a topography. It has been written to help the search for radio relay best location. Because it considers only direct line of sight, it gives a good estimation for possible radio link for short distances only (less than 10 km), neglecting curvature of the Earth, Fresnel zone and atmospheric refraction on radio waves propagation. The program computes the relative elevation angle of the mask for each point (the angle is null or negative if the point is visible).
The function needs a digital elevation model Z and associated (X,Y) vectors or matrices of coordinates (same unit as Z), position of the point (X0,Y0), the antenna height H0 (for instance 4 m), and the hypothetic antenna height Ha on each topography points (for instance 3 m). When no output argument is given, the function plots a map of the results (color map of mask angles, and blank for visible points, see example screenshot).
The s
- 2022-06-27 17:42:17下载
- 积分：1
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12分
十二音阶和八度分频的硬件描述语言VHDL程序，测试通过成功-12 sub-octave scale and frequency of the hardware description language VHDL procedures, test the success of
- 2022-11-21 05:15:03下载
- 积分：1
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Monkey King the election，It is easy to understand ，as well as practise，You can t...
Monkey King the election，It is easy to understand ，as well as practise，You can try it in the C++ environment
- 2022-03-14 14:59:05下载
- 积分：1
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基于VB教程网传输二进制数据。
Tutorial on transfer binary data using vb .net
- 2022-05-26 22:37:52下载
- 积分：1
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一个赛车游戏，路上有很多障碍，你的目的是在时间结束前到达终点。...
一个赛车游戏，路上有很多障碍，你的目的是在时间结束前到达终点。-A racing game, there are many obstacles on the road, your aim is to reach the finish line before the end of time.
- 2022-04-09 07:39:46下载
- 积分：1
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基于瑞利波及lamb波的频散曲线程序,可用于根据实验绘制Rali波及lamb波的频散曲线,检验其在不同材料中的频散特性...
基于瑞利波及lamb波的频散曲线程序,可用于根据实验绘制Rali波及lamb波的频散曲线,检验其在不同材料中的频散特性-and lamb wave dispersion curves procedures, under the experiment can be used for mapping Rali affected lamb wave dispersion curves, test different materials in the dispersion characteristics
- 2022-12-12 19:45:03下载
- 积分：1
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线索二叉搜索树结点的插入删除以及树的打印。
线索二叉搜索树结点的插入删除以及树的打印。-clues two forks search tree node of the tree to insert, delete and print.
- 2022-01-25 15:01:01下载
- 积分：1
