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FEM-waveguide-using-MATLAB
This paper shows how electrical engineering undergraduates can acquire a working
knowledge of the finite element method (FEM) within a short period of time using MATLAB. For
simplicity, only first-order triangular elements are considered. The scalar wave equation for
homogeneous isotropic waveguides is used for introducing the FEM. Simple waveguide problems,
including a design problem, are discussed as examples. It is shown how the knowledge acquired can
be extended to other electromagnetic problems
- 2011-02-08 15:13:22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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mpc
MATLAB环境下实现模型预测控制的源程序(A source code for MPC based on MATLAB)
- 2015-04-12 07:07:45下载
- 积分：1
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FIR
FIR滤波器的设计——使用Matlab和CCS(FIR filter design- using Matlab and CCS)
- 2010-12-14 17:21:43下载
- 积分：1
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reducing_cycles
reduces cycles in bipartite graph
- 2010-12-28 22:52:35下载
- 积分：1
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217
说明： （2，1，7）卷积码，用matlab实现((2,1,7) convolutional code with matlab implementation)
- 2021-04-12 09:18:57下载
- 积分：1
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pca
这篇文章是盲信号处理，因为是英文文章，所以大家看内容就好了。(Principal component analysis (PCA) is a mainstay of modern data analysis- a black box that
is widely used but poorly understood. The goal of this paper is to dispel the magic behind this
black box. This tutorial focuses on building a solid intuition for how and why principal component
analysis works furthermore, it crystallizes this knowledge by deriving from simple intuitions, the
mathematics behind PCA . This tutorial does not shy away from explaining the ideas informally,
nor does it shy away from the mathematics. The hope is that by addressing both aspects, readers
of all levels will be able to gain a better understanding of PCA as well as the when, the how and
the why of applying this technique.)
- 2011-10-17 09:07:08下载
- 积分：1
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DP
说明： 基于动态规划算法对混合动力汽车能量管理策略建模后进行问题计算(Problem calculation of hybrid electric vehicle energy management strategy based on dynamic programming algorithm)
- 2019-01-21 17:19:48下载
- 积分：1
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N_8user_ok
source code in matlab simulate ber in mc-cdma system over nakagami and rayleigh channel with 8 users
- 2009-11-30 23:07:22下载
- 积分：1
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simulation20061207
ofdm系统当中的接纳控制技术 程序当中有三种接纳控制算法的对比 都是基于ofdm系统的 (ofdm systems Admission Control technology program has three admission control algorithms are based on the contrast o fdm System)
- 2007-01-02 11:49:51下载
- 积分：1
