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这是非常有挑战性的题目。对于用户输入的任意一个平面函数f(x),绘制出其函数曲线。这里最关键的技术难点就是如何实现计算表达式的值。在《编译原理》和《数据结构》的...
这是非常有挑战性的题目。对于用户输入的任意一个平面函数f(x),绘制出其函数曲线。这里最关键的技术难点就是如何实现计算表达式的值。在《编译原理》和《数据结构》的书中,都有对表达式运算方法的论述。说实在的,在编译型计算机语言中实现对用户输入表达式的运算是非常困难的。需要对表达式进行扫描,去括号,按照运算符的优先级生成2叉树,然后遍历该树生成逆波兰表达式,再然后通过栈的方法进行运算。如果在表达式中再包含有函数的话......描述起来都麻烦,更不要说用程序实现了:-(-This is a very challenging issue. For user input an arbitrary planar function f (x), mapping out its function curves. Here the most critical technical problems is how to achieve calculated the value of the expression. "Compiling Principle" and "data structure," the book, have right of expression Operational discussed. Indeed, the computer language compiler to achieve expression of the user input operation is very difficult. Need to scan expression to the brackets, in accordance with the priority Operators Generation 2-ary tree, and then traverse the tree generated reverse Polish expression, and then through the stack approach to computing. If the expression again contains the function described ...... these are trouble, not to mention t
- 2022-02-25 13:48:40下载
- 积分:1
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西门子S7
西门子S7-200PLC自由口协议Modbus主站库文件-Siemens S7-200PLC agreement free port Modbus master library file
- 2022-10-29 03:30:03下载
- 积分:1
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中国海军军事化管理系统,全方位,立体化管理中国海军
中国海军军事化管理系统,全方位,立体化管理中国海军-this is very good Code Scource.
- 2022-01-25 21:55:13下载
- 积分:1
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利用MSComm进行pc串口编程。好用
利用MSComm进行pc串口编程。好用-MSComm to pc using serial programming. Easy to use. . . .
- 2023-03-10 09:50:03下载
- 积分:1
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传说是视频压缩芯片的牛肉方案,但出了我的程序,送上了T
传说中很牛的视频压缩处理芯片方案,不过是我的淘汰方案,送给大家供参考-Legend is the video compression chip beef program, but out of my program, send them to Members for information
- 2023-08-05 00:45:03下载
- 积分:1
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RS232 serial port is very useful debugger for microcontroller serial communicati...
RS232串口是非常有用的单片机串行通信调试器,编写的C源代码
- 2022-02-03 06:51:14下载
- 积分:1
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ATmega8单片机程序:直流电机PID控制器ATmega8,和VC + + + 6码RS232
Atmega8 Program: DC motor PID controller by atmega8, and VC+++6.0 code RS232
- 2022-05-25 06:10:56下载
- 积分:1
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串口通信;串口调试助手的源代码,龚建伟老师的亲手笔
串口通信;串口调试助手的源代码,龚建伟老师的亲手笔-Serial communication serial debug the source code of aides, teacher" s own pen龚建伟
- 2022-09-14 06:20:03下载
- 积分:1
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msp430串口程序
MSP430_UART_DEMO
msp430串口程序
MSP430_UART_DEMO-procedures MSP430_UART_DEMO Serial Controller
- 2022-03-05 08:43:05下载
- 积分:1
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串口测试程序,波特率、串口选择等多种功能完善,推荐下载。...
串口测试程序,波特率、串口选择等多种功能完善,推荐下载。-serial testing procedures, baud rate, serial choice of a variety of functions, recommended download.
- 2022-03-13 01:01:28下载
- 积分:1