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Description: 继承与派生
内容：定义一个点类，包含X，Y的坐标数据成员，显示函数和计算面积的函数成员；以点为基类派生一个圆类，增加表示半径的数据成员，重载显示和计算面积的函数；定义一个直线类，以两个点类对象作数据成员，定义显示、求面积及长度函数。
-inheritance and derived elements : a definition point category, including X, Y coordinates of the data, calculations show function and the function area; point to the base class for a round like derivatives, the increase in the radius of the data, Heavy display and calculation of the area of function; definition of a linear type, points to two categories of data objects, definitions, seeking size and length function.
Platform: |
Size: 13481 |
Author: 赖雪霞 |
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Description: 高速椭圆绘制程序 程序中var16为有符号16位数字型，uvar16为16位无符号数字型，uvar32为无符号32位数字型，var32为有符号32位数字型。Ellipse参数中的x0,y0为圆心坐标，r1和r2分别为横半径和纵半径。PutPixel为画点函数。 -high-speed oval drawing program procedures var16 symbols for the median 16 H, 16 uvar16 for digital-type symbols, symbols uvar32 without median 32 H, as a symbol var32 median of 32 fonts. Ellipse parameters of x0, y0 coordinates for the center of a circle, r1 and r2 of longitudinal and transverse radius radius. PutPixel painting point function.
Platform: |
Size: 927 |
Author: 陈毛华 |
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Description: #include<iostream>
using namespace std
class Point
{public:
Point(int a){x=a }
~Point(){cout< \"execuing Point destructor\"<<endl }
private:
int x
}
class Circle:public Point
{public:
Circle(int m,int n):Point(m){radius=m }
~Circle(){cout<<\"execuing Circle destructor\"<<radius<<endl }
private:
int radius
}
int main()
{Point *p=new Circle(5,12)
delete p
system(\"pause\")
return 0
}
Platform: |
Size: 1702 |
Author: 华盛 |
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Description: #include<iostream>
using namespace std
class Point
{public:
Point(int a){x=a }
~Point(){cout< \"execuing Point destructor\"<<endl }
private:
int x
}
class Circle:public Point
{public:
Circle(int m,int n):Point(m){radius=m }
~Circle(){cout<<\"execuing Circle destructor\"<<radius<<endl }
private:
int radius
}
int main()
{Point *p=new Circle(5,12)
delete p
system(\"pause\")
return 0
}
Platform: |
Size: 2090 |
Author: 华盛 |
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Description: （1） 实现一个Point类，该类包含表示坐标的两个int型变量x、y，构造方法Point()和Point(int xx, int yy),返回x值和y值的int getX()和int getY()方法，计算两点间距离的double distance(Point)方法。其中计算平方根用Math.sqrt()方法。
（2） 实现一个Circle类，该类包含表示圆心的Point型变量center，表示半径的int radius变量，以及构造方法Circle()、Circle(int xx,int yy,int r)、Circle(Point c,int r)，返回周长和面积的int perimeter()、double area()方法，返回两个圆是否为同一个圆（返回0）、同心圆（返回1）、相交的圆（返回2）、分离的圆（返回3）、包含的圆（返回4）等关系的int relation(Circle c)等方法。PI值可以用Math.PI常量。
（3） 实现测试上述两个类的ClassTest类。该类在main方法中分别创建若干个Point对象和Circle对象，并调用相关方法，输出方法的返回值，验证其正确性。
（4） 将Point类、Circle类和主类的包名分别调整为p1、p2、p3，并重新运行，验证是否运行正确。
Platform: |
Size: 5281 |
Author: fangfei |
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Description: 圆心在原点，半径为R的第一个4分圆的Bresenham画圆算法程序，将该算法程序推广到任一四分圆，从而形成一般的Bresenham画圆算法。并利用Bresenham画圆算法画出一个圆心在点(xc,yc), 半径为R, 圆周颜色为color的圆-Center in the basics of radius R for the first four hours round the Bresenham algorithm Circle procedures, procedures for the promotion of this algorithm, arrived on January 4 pm yen, thus forming a general Circle Bresenham algorithm. Circle and the use of Bresenham algorithm to identify a point in the center of a circle (xc, yc), the radius R, Circle color color circle
Platform: |
Size: 878 |
Author: 成龙 |
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Description: 高速椭圆绘制程序 程序中var16为有符号16位数字型，uvar16为16位无符号数字型，uvar32为无符号32位数字型，var32为有符号32位数字型。Ellipse参数中的x0,y0为圆心坐标，r1和r2分别为横半径和纵半径。PutPixel为画点函数。 -high-speed oval drawing program procedures var16 symbols for the median 16 H, 16 uvar16 for digital-type symbols, symbols uvar32 without median 32 H, as a symbol var32 median of 32 fonts. Ellipse parameters of x0, y0 coordinates for the center of a circle, r1 and r2 of longitudinal and transverse radius radius. PutPixel painting point function.
Platform: |
Size: 1024 |
Author: 陈毛华 |
Hits:
Description: 圆心在原点，半径为R的第一个4分圆的Bresenham画圆算法程序，将该算法程序推广到任一四分圆，从而形成一般的Bresenham画圆算法。并利用Bresenham画圆算法画出一个圆心在点(xc,yc), 半径为R, 圆周颜色为color的圆-Center in the basics of radius R for the first four hours round the Bresenham algorithm Circle procedures, procedures for the promotion of this algorithm, arrived on January 4 pm yen, thus forming a general Circle Bresenham algorithm. Circle and the use of Bresenham algorithm to identify a point in the center of a circle (xc, yc), the radius R, Circle color color circle
Platform: |
Size: 1024 |
Author: |
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Description: 继承与派生
内容：定义一个点类，包含X，Y的坐标数据成员，显示函数和计算面积的函数成员；以点为基类派生一个圆类，增加表示半径的数据成员，重载显示和计算面积的函数；定义一个直线类，以两个点类对象作数据成员，定义显示、求面积及长度函数。
-inheritance and derived elements : a definition point category, including X, Y coordinates of the data, calculations show function and the function area; point to the base class for a round like derivatives, the increase in the radius of the data, Heavy display and calculation of the area of function; definition of a linear type, points to two categories of data objects, definitions, seeking size and length function.
Platform: |
Size: 13312 |
Author: 赖雪霞 |
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Description: 用控制台程序(Console project)实现计算机图形学的基本图形，其中Bresenham为Bresenham算法画线的项目，输入起点和终点；dda为DDA算法画直线的项目，输入起点和终点；mid_point为中点画线法的项目，输入起点和终点；Bres_circle为根据Bresenham算法画圆，输入圆心点和半径；
midpoint_circle为中点画圆法，包括填充，输入圆心点和半径；midpointEllipse为中点画椭圆，包括填充，输入圆心点和长短轴；
duobianxing为画多边形，包括填充，输入各个顶点；fenxing_koch为分形图形koch曲线，输入图形显示的范围；snow为分形图形雪花，输入图形显示的范围。
-Procedures using the console (Console project) to achieve the basic graphics computer graphics, which for Bresenham algorithm Bresenham Line item, enter the start and finish dda for the DDA algorithm for drawing a straight line items, enter the start and finish mid_point for line stippling law project, enter the beginning and end Bres_circle algorithm based on Bresenham drawcircle, enter the center point and radius midpoint_circle drawcircle for the mid-point, including the fill, enter the center point and radius midpointEllipse for oval stipple, including fill, enter the center point and the length of shaft duobianxing for drawing polygons, including the filling, the importation of all vertices fenxing_koch for koch curve fractal graphics, the scope of the importation of graphic display snow for the Snowflake fractal graphics, the scope of the importation of graphic display.
Platform: |
Size: 1744896 |
Author: 李文 |
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Description: 用java语言实现的在任意点画圆和画线的程序。可以选择圆的圆点和半径，可以选择线的粗细，起始终止坐标，实线虚线等。-Using java language in any point and drawing a line drawcircle procedures. Can choose a circle and the radius of dots, you can choose the line thickness, the initial termination of coordinates, such as solid line dashed line.
Platform: |
Size: 13312 |
Author: 鹏鹏 |
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Description: 过圆外一点求一个与圆相切的圆的切点，切园的半径已知-Round-off point outside the circle for a circle tangent to the cut-off point, cut park known radius
Platform: |
Size: 1024 |
Author: 李智信 |
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Description: ％radon transform
clear all
％
N=800
n=1:N
fs=200
t=n/fs
x1=exp(j*2*pi*(5*t+0.5*5*t.^2))
x2=exp(j*2*pi*(5*t+0.5*15*t.^2))
x=x1+x2
％N=length(x)
％ ambifunb(x )
％*****************************************RAT
naf=ambifunb(x)
htl(abs(naf))
％ [wh,rho,theta]=htl(abs(naf))
colormap([0,0,0])
％ xlabel( 极半径 )
％ ylabel( 角度 )
％**************************************％找出峰值点的坐标,计算初始频率和调频斜率(正确)
％找出峰值点的坐标
b=max(max(wh))
[u,a]=find(wh>=0.8*b)
- Radon transformclear all N = 800 n = 1: N fs = 200 t = n/fs x1 = exp (j* 2* pi* (5* t+ 0.5* 5* t. ^ 2)) x2 = exp ( j* 2* pi* (5* t+ 0.5* 15* t. ^ 2)) x = x1+ x2 N = length (x) ambifunb (x)***************************************** RATnaf = ambifunb (x) htl (abs (naf)) [wh, rho, theta ] = htl (abs (naf)) colormap ([0,0,0]) xlabel (polar radius) ylabel (angle)************************************** to find the coordinates of the peak point, calculating the initial slope of the frequency and FM (right) find the peak point of the coordinates b = max (max ( wh)) [u, a] = find (wh
Platform: |
Size: 1024 |
Author: abcde |
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Description: 目的: 全圆铣削过程(有刀径补正 进退刀圆弧等径 中心下刀)
输入： NC文件号incfileNum
输入： 备注strNote, 安全高度Millinitial_z, 铣深milldepth, Z进给高度millFdepth ,
啄铣深度millzstpdepth,圆直径strDiamill, 圆心点集strCptsxy，刀号Tcur，刀径Diacur，转速Scur，
进给Fcur，刀长补正H，半径补正Dcur，铣削方向blnFangxXiang，[下一刀号]Tnxt, [N行号]intrownubNstart,
[增量]intrownubNstep-Objective: To wide circle milling process (with a knife diameter circular knife to make corrections to advance and retreat center under the knife-diameter) input: NC document incfileNum Input: Remarks strNote, safety height Millinitial_z, milling deep milldepth, Z feed high millFdepth, peck milling depth millzstpdepth , diameter strDiamill, the center point set strCptsxy, knife No. Tcur, knife Drive Diacur, speed Scur, feed Fcur, long knife to make corrections H, radius corrections Dcur, milling direction blnFangxXiang, [under the knife No.] Tnxt, [N line number] intrownubNstart, [incremental] intrownubNstep
Platform: |
Size: 3072 |
Author: 逍晟 |
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Description: this code will help you to draw a circle, the input is the radius and no. of point and the center point
Platform: |
Size: 1024 |
Author: ibtesam |
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Description: 先建立一个点类Point，包含数据成员x，y（坐标点）。以它为基类，派生出圆类Circle，增加数据成员radius（半径），再以Cirlcle类为直接基类，派生出圆柱体类Cylinder，再增加数据成员height（高）。要求：
（1）每个类都有构造函数、用于从键盘获取数据的成员函数set()，用于显示数据的成员函数display()。
（2）用虚函数输出各类对象信息
-First establish a point class Point contains data members x, y (coordinate points). The base class for derived round class Circle, increased data member radius (radius), then Cirlcle class direct base class, the cylinder class derived Cylinder, additional data members height (H). Requirements: (1) for each class constructor, used to obtain data from the keyboard member function set () member function display (used to display data). (2) virtual function to output all kinds of object information
Platform: |
Size: 3072 |
Author: 王莹 |
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Description: （1）在二维平面空间上，使用x、y坐标可以确定一个点；确定了圆心坐标和半径后可以确定一个圆。声明一个点类，并使用这个点类的对象为数据成员声明圆类。
（2）设计并测试一个名为Ellipse的椭圆类，其属性为外接矩形的左上角与右下角两个点的坐标，并能计算出椭圆的面积
-(1) in two-dimensional space, using the x, y coordinates of a point can be determined determine the center coordinates and the radius of a circle can be determined later. Declaring a Point class, and use this point as a data object of the class member declarations round classes. (2) to design and test a class named Ellipse ellipse whose property is the upper left and lower right corner of bounding rectangle coordinates of two points, and to calculate the area of the ellipse
Platform: |
Size: 1211392 |
Author: 李光炜 |
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Description: 这是一个求圆半径的程序。并把它加以显示出来。-This is a process of circular radius. And to display it.
Platform: |
Size: 1024 |
Author: lin |
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Description: 通过点击鼠标确定五角星中心，拖动鼠标后松开可绘制出五角星，也可直接点出固定半径的五角星-Determined by the click of a mouse pentagram center, after dragging the mouse to draw a pentagram release may also be directly fixed radius point out the five-pointed star
Platform: |
Size: 3072 |
Author: 郑洪振 |
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Description: 在直角坐标系中，已知两点坐标和半径求圆心坐标程序-In the Cartesian coordinate system, the coordinates of known points and a radius of center coordinates program requirements
Platform: |
Size: 947200 |
Author: 梅跃 |
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