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txt_TO_dat
用于将txt格式数据,转换为.dat格式的数据,便于CASS处理。(Txt format for the data is converted to. Dat format, easy CASS processing.)
- 2013-07-30 09:12:54下载
- 积分:1
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8-Bit
AT80S52 8-bit lcd1602 intrface
- 2020-06-21 01:00:02下载
- 积分:1
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Cpp1
后缀表达式计算器,这里是整个CPP,文件里代码完整,适合初学者阅读使用。(Postfix expression calculator, here is the entire CPP, file integrity code, suitable for beginners to read.)
- 2015-04-17 14:48:58下载
- 积分:1
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一:需求分析
1.本程序需掌握树和二叉树的概念及工作原理,运用其原理及概念完成实验.。
2.问题描述:
一个逻辑表达式如果对于其变元的任一种取值都为...
一:需求分析
1.本程序需掌握树和二叉树的概念及工作原理,运用其原理及概念完成实验.。
2.问题描述:
一个逻辑表达式如果对于其变元的任一种取值都为真,则称为重言式;反之,如果对于其变元的任一种取值都为假,则称为矛盾式;然而,更多的情况下,既非重言式,也非矛盾式。试写一程序,通过真值表判断一个逻辑表达式属于那一类。
3.基本要求:
(1)逻辑表达式从终端输入,长度不超过一行。逻辑运算符包括“|”,“&”和“~”,
分别表示或、与和非,运算优先程度递增,但可以有括号改变,即括号内的运算优先。逻辑变元为大写字母。表达式中任何地方都可以含有多个空格符。
(2)若是重言式或矛盾式,可以只“显示True forever”或“False forever”,否则显示“Satisfactible”以及变量名序列,与用户交互。若用户对表达式中变元取一组值,程序就求出并显示逻辑表达式的值。
-1 : a needs analysis. The process required the trees and the binary tree master the concept and principle, to use its principles and the concept of completion of the pilot. . 2. Problem description : If a logical expression for the changes in the yuan"s value for a true, as tautology; Instead, If the changes for the yuan"s value for a fake, then called the contradiction; However, the more the situation, neither tautology. is not a contradiction. Try to write a procedure for the adoption of a truth table judgment logical expression belong into that category. 3. Basic requiremen
- 2022-01-23 10:34:57下载
- 积分:1
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deque
说明: deque自己写的具体实现,一些可能用到的功能没有给出,不当之处还请大家完善(deque realize,some fuctions)
- 2020-06-20 12:40:02下载
- 积分:1
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E4_2_Windows
说明: 利用MATLAB软件分别设计截止频率为200Hz、采样频率为2000Hz的FIR低通滤波器,滤波器长度为81,并绘出各滤波器的幅度频率响应曲线。(FIR low-pass filters with cut-off frequency of 200 Hz and sampling frequency of 2000 Hz are designed by using MATLAB software. The length of the filters is 81, and the amplitude-frequency response curves of the filters are drawn.)
- 2019-05-01 21:51:44下载
- 积分:1
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heat
实现了一维并行传热,基于有限体积法的fortran源程序!(heat parallel)
- 2011-12-27 22:25:37下载
- 积分:1
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how to menus 如何使用菜单?
how to menus 如何使用菜单?-how how to use the menus to the menu
- 2022-06-20 04:57:19下载
- 积分:1
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STC12C5A60S2-串口1-串口2-测试程序
程序使用的是STC12C5A系列单片机,程序功能是,STC12C5A60S2-串口1-串口2-测试程序(The program uses STC12C5A series MCU, the program function is, STC12C5A60S2- serial 1-port 2-test program)
- 2018-05-20 16:08:05下载
- 积分:1
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GPS
gps-RINEX的格式介绍-a GPS-RINEX format introduced
- 2023-01-27 08:30:04下载
- 积分:1