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pac
pac method 4 data mining .
- 2009-12-28 23:46:57下载
- 积分：1
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pso
In computer science, particle swarm optimization (PSO) is a computational method that optimizes a problem by iteratively trying to improve a candidate solution with regard to a given measure of quality. PSO optimizes a problem by having a population of candidate solutions, here dubbed particles, and moving these particles around in the search-space according to simple mathematical formulae over the particle s position and velocity. Each particle s movement is influenced by its local best known position and is also guided toward the best known positions in the search-space, which are updated as better positions are found by other particles. This is expected to move the swarm toward the best solutions.
- 2011-08-03 23:15:36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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HOG 行人检测代码
本文针对运动目标的检测和跟踪这一研究课题，深入研究了两种非常重要的检测和跟踪技术-光流技术和帧差法的检测技术，在运动目标检测和跟踪中的应用中，对光流法和帧差法的优缺点进行了实验分析，文中所描述的这两种检测和跟踪技术和方法都通过仿真实验进行了验证。(Detection and tracking of moving targets, the author of this paper the research topic, further study of the two very important detection and tracking technology of frame differential method - optical flow technology and testing technology, application in moving target detection and tracking of optical flow method and the advantages and disadvantages of frame differential method has carried on the experimental analysis, this paper describes these two kinds of detection and tracking technology and method is verified by simulation experiments.)
- 2018-03-29 13:52:47下载
- 积分：1
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Main
水准网平差，采用C#和MATLAB混合编程的，使用的时候得安装MATLAB的基础支持库(Leveling network adjustment, using C# and MATLAB programming mix, using the one time of installation of MATLAB-based support library)
- 2009-11-09 20:05:17下载
- 积分：1
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adaptive-MIMO-antenna
adaptive MIMO helpful hints
- 2009-05-07 10:22:09下载
- 积分：1
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chengxu
粒子滤波的程序，经过调试的
能够正常使用，个人感觉还不错。(Particle filter procedures, after debugging. To normal use, personal feeling pretty good.)
- 2013-07-11 09:31:17下载
- 积分：1
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circ_dw
相控阵天线阵列的密度加权matlab程序代码。
运行gui.m文件
lmax.m和lmin.mLinear_func.m最后几行被调用，放在和Linear_func.m路径相同的文件夹下即可
运行后command window里第一条分割线上面是第一幅图的几个值，第二条分割线上面是第二幅图的几个值。其中，peak_first是数值最大的峰值，peak_second是数值第二大的峰值(第一旁瓣)，theta_var是与
peak_first最近的左右两个谷值横坐标的距离。
因为是找半峰值点的，因为都是小数，在数组里没有正好等于主瓣幅值一半的点，只有接近一半的点，所以要设定一个范围比如大0.05或小0.05都认为是半峰值，但是有的数组里0.05的范围还是太小，所以可能报错。(Phased array antenna array the density weighted matlab program code. The last few lines of the run gui.m the file lmax.m lmin.mLinear_func.m call, same placed Linear_func.m path folder above the dividing line of the command window to run the first picture the several values above the dividing line several values of the second image. Wherein, peak_first numerical maximum peak the peak_second is the the numerical second largest peak (first sidelobe), the theta_var is the abscissa and peak_first recent about two valley distance. To find half the peak point are decimal, the array does not just equal to main lobe amplitude half points, only nearly half points, so you want to set a range, such as 0.05 or 0.05 are considered semi-peak some array, but the range of 0.05 or too small, it may be an error.)
- 2013-02-26 19:21:18下载
- 积分：1
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MATLAB_Book-Source
MATLAB数字图像处理___代码____赵小川(Digital image processing MATLAB code ____ Zhao Xiaochuan ___)
- 2014-09-26 09:54:43下载
- 积分：1
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Optimization
Optimization Techniques
- 2013-12-21 13:19:44下载
- 积分：1
