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- 实现一个三维点(x,y,z)的Point类。包含一个构造函数,一个复制构造函数,一个把这个点变成负的函数negate( ),一个返回到(0,0,0)点的距离的函数norm( )和一个print( )函数。 (1)为类Point实现一个重载的赋值运算符。 (2)为类Point实现重载的流插入运算符。 (3)为类Point实现重载的比较关系运算符==和!=。 (4)为类Point实现重载的加法+和减法运算符-。 (5)实现一个重载的乘法运算符*来返回两个Point类对象的点积。
ex3
- 基于BP神经网络识别字符. BP神经网络算法是把一组样本输入输出问题转化为一个非线性优化问题,并通过梯度算法利用迭代运算求解权值的一种学习方法。采用BP网络进行分类,并附加线性感知器来实现单字符的有效识别,算法简便,识别率高,可适用于多种高噪声环境中的印刷体字符识别。-BP neural network based character recognition. BP neural network algorithm is a set of sample input and output is
LPRN11
- EPSON MU110II打印头控制程序设计实例,不一定能直接使用,但核心内容全在可作参考。通过串口发送指令。-EPSON MU110II print head control program design example, may not be able to directly use, but the core content of all the available for reference. Sending commands through the serial port.
FindPath
- A*算法原理、详细步骤及示例代码.可将寻路结果打印在控制台窗口-A* algorithm, the detailed steps and sample code. Can find its way in the console window to print the results
Chess
- a Chinese chess game with GUI using FLTK. support person vs person and person vs robot. you can change the ability of the robot by changing the steps the robot can count. also supports one step undoing. once exceeds the times of undoing, there is a r
print-ANN
- 绘制人工神经元网络拓扑图,解决绘制神经元网络拓扑图坐标问题。-print ANN topological graph,solve the problem of the position of the nural cell.
student
- 1. 定义一个学生类(Student),属性有private的名字(name), public的年龄(age),专业(specialty)和封装name属性的方法:setName(),getName(),getspecialty()编写Application,创建一个学生对象,设置name和age属性值,然后调用一个方法(此方法将对象作为参数传递,在方法中打印出学生的名字name和年龄age)。(学生类仅包含静态成员变量和方法。)- Define a Student class (Student
machine-learning_PCA
- 环境为winpython 32bit 2.7.5.3 p = PCA() print u"均值化后的数据集为:",p.dataset( H:\\PCA_test.txt ) print u"协方差矩阵为:",p.COV() print u"特征向量为:",p.eig_vector()[1] tt = p.pc(dim=1) print "tt:",tt print u"新的维度数据集",tt[1]- """ Principal c
colt-1.2.0
- Colt是一个高性能的数学库,由以下几个子库构成: Colt库:基本的动态数组、稀疏矩阵、线性代数。 Jet库:数理统计、直方图。 CoreJava库:类printf的打印函数,并行计算。(Colt is a high performance math library composed of the following sub libraries: Colt libraries: basic dynamic arrays, sparse matrices, linear algebra.
迭代法图像复原算法3月20日改
- 使用C#的WPF与打印机调用打印例子。使用PrintDialog 类,用打印队列实现打印。利用vc6.0+opencv实现人脸识别(Use C#'s WPF and printer to call the Print example. Use the PrintDialog class to print with a print queue. Using vc6.0+opencv to realize face recognition)