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BackDiff
this is solve for PDE equation.
using the backward difference method.
- 2011-04-23 00:53:42下载
- 积分:1
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6_1
1. 定义一个抽象学生类CStudent,它具有公有成员函数Average(),该函数用于计算学生的平均分,函数为虚函数;定义一个文科学生类CStudentLiberalArts,它是类CStudent的派生类,并以公有方式派生,它具有的成员有:
1) 保存英语、政治、数学、地理和历史、美术成绩的整形成员变量;
2) 设置上述变量的公有成员函数;
3) 输出上述变量的公有成员函数;
4) 公有的成员函数Average()用于计算学生的平均分;
定义一个理科学生类CStudentScience,它是类CStudent的派生类,并以公有方式派生,它具有的成员为:
1) 保存英语、物理、数学、化学和计算机、程序设计成绩的整形成员变量;
2) 设置上述变量的公有成员函数;
3) 输出上述变量的公有成员函数;
4) 公有的成员函数Average()用于计算学生的平均分;
编写主函数,并测试以下内容:
1) 定义一个CStudent的指针数组pStu,数组长度为4;
2) 动态创建2个文科学生的对象,地址存于pStu数组的0-1个元素内;
3) 动态创建2个理科学生的对象,地址存于pStu数组的2-3个元素内;
4) 利用while循环调用数组里每个元素的计算平均成绩操作;
释放动态分配的空间,确保必要的析构函数能被调用。
(1 define an abstract class student CStudent, it has a public member function Average (), this function is used to calculate the student s average points function as virtual function definition of a liberal arts student class CStudentLiberalArts, it is the class CStudent derived class, and public be derived, which has members are:
1) Save English, shaping member variables politics, mathematics, geography and history, art achievements
2) Set the above variables public member function
3) public member function of the output of the variable
4) public member function Average () is used to calculate the average student s points
The definition of a science student class CStudentScience, it is the class CStudent derived class, and public manner derived, which has members as follows:
1) Save English, physics, mathematics, chemistry and computer programming achievement shaping member variables
2) Set the above variables public member function
3) public member function of t)
- 2014-10-20 15:29:16下载
- 积分:1
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100%
说明: ecg to descripe the data
- 2019-05-13 22:45:49下载
- 积分:1
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shiyuboshuxc
频域波束形成频域波束形成频域波束形成频域波束形成(Frequency domain beamforming frequency domain beamforming frequency domain beamforming)
- 2021-03-09 19:59:27下载
- 积分:1
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foi_mimo.tar
GNUradio中mimo实现,基于GNURadio3.3.0以及UHD(mimo in GNURadio based on GNURadio 3.3.0 and UHD)
- 2013-12-05 12:06:15下载
- 积分:1
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db1.m
Lifting Schemes Lifting Schemes Lifting Schemes Lifting Schemes Lifting Schemes Lifting Schemes(Lifting Schemes)
- 2011-04-09 13:30:58下载
- 积分:1
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zyck
N 维电测深可视化正演窗口 可用于地下水平底层的情况 试错法正反演(N-dimensional visualization of electrical sounding the forward underground level of the bottom window can be used for the case of trial and error method and inverse)
- 2010-05-20 23:41:03下载
- 积分:1
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wavread
基于RlS(递归式最小均方)自适应滤波算法的C程序的仿真代码(Adaptive filtering algorithm based RlS C program simulation code)
- 2013-12-19 10:52:56下载
- 积分:1
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sirkedekhabo
field oriented control of dc motor
- 2014-02-11 04:05:04下载
- 积分:1
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这是一个关于最小二乘法的程序,可能有点问题,希望大虾帮忙看一下,急求。...
这是一个关于最小二乘法的程序,可能有点问题,希望大虾帮忙看一下,急求。-This is one of the least-squares method of procedure, may have problems in the hope of tremendous help to see if promptly.
- 2022-03-20 22:09:48下载
- 积分:1