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GDI是位于应用程序与不同硬件之间的中间层,这种结构让程序员从直接处理不同硬件的工作中解放出来,把硬件间的差异交给了GDI处理。 GDI+是GDI的下一个版本,...
GDI是位于应用程序与不同硬件之间的中间层,这种结构让程序员从直接处理不同硬件的工作中解放出来,把硬件间的差异交给了GDI处理。 GDI+是GDI的下一个版本,它进行了很好的改进,并且易用性更好。-GDI is located in different applications and hardware between the middle layer, this structure allows programmers from different hardware directly in the work of liberation, the differences between hardware to handle the GDI. GDI GDI is the next version, it had a very good improvement, and better ease of use.
- 2022-04-06 20:04:22下载
- 积分:1
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Chaos (Chaos), the logistic equation X (n) = k* X (n
混沌(Chaos),Logistic方程
X(n) = k*X(n-1)*( 1-X(n-1) ),即二次函数
f(x) = k*x(1-x), 选择适当的常数k,选择初始值 x0,迭代计算:
x1=f(x0), x2=f(x1), x3=f(x2),...,
序列{ Xn }的整体"状态",敏感的依赖于常数k和初始值x0, 序列可能收敛,也可能,"乱七八糟"地振荡--产生混沌Chaos!-Chaos (Chaos), the logistic equation X (n) = k* X (n-1)* (1-X (n-1)), that is quadratic function f (x) = k* x (1-x), the election Optional appropriate constants k, the initial value of options x0, iterative calculation : x1 = f (x0), x2 = f (x), x3 = f (x2 ),..., sequence) (Xn the overall "state" sensitive dependence on constants k and initial value x0, convergent sequence may also possible, "mess" to the oscillation-- have Chaotic Chaos!
- 2022-04-16 20:00:36下载
- 积分:1
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一个好的
由一个著名游戏异教徒的代码。。。由一个著名游戏异教徒的代码-By a well-known pagan game code. . . By a well-known pagan game code
- 2022-07-20 05:23:09下载
- 积分:1
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自由曲线图表、柱状图、饼图的实现与转换,基于一套简单的图形类库(源代码在内)。...
自由曲线图表、柱状图、饼图的实现与转换,基于一套简单的图形类库(源代码在内)。-free curve charts, column, pie and the realization of conversion, based on a simple set of graphics libraries (including source code).
- 2022-11-08 06:30:03下载
- 积分:1
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生成、显示B样条曲线:
(1)用鼠标或者光标输入控制点,在屏幕上用图形符号标记显示。
(2)自定义输入曲线次数。
(3)可选择4种曲线类型。...
生成、显示B样条曲线:
(1)用鼠标或者光标输入控制点,在屏幕上用图形符号标记显示。
(2)自定义输入曲线次数。
(3)可选择4种曲线类型。
(4)可以对顶点位置,曲线次数,曲线类型进行修改。-generation, showed that B-spline curves : (1) to use the mouse or the cursor input control points on the screen with graphic symbols marking show. (2) Since the definition of input frequency curve. (3) the option of four types of curves. (4) can be right vertex position, the number of curves, curve types of changes.
- 2022-04-25 04:34:29下载
- 积分:1
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此程序是国外高手参加世界编程大赛时的参赛作品,获一等奖。...
此程序是国外高手参加世界编程大赛时的参赛作品,获一等奖。 -foreign experts participating in the programming contest at the entries won.
- 2022-03-19 20:34:52下载
- 积分:1
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rubber
橡皮筋绘直线法的vc实现-rubber-band painted the straight-line method to achieve vc
- 2022-08-24 22:53:10下载
- 积分:1
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虚拟坐标测量机见模,控制像机运动及实时成像
虚拟坐标测量机见模,控制像机运动及实时成像-virtual coordinate measuring machine see mode, control camera movement and real-time imaging
- 2022-09-04 17:05:03下载
- 积分:1
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树型结构,用以浏览文件
树型结构,用以浏览文件
- 2022-01-23 10:07:36下载
- 积分:1
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初学 GDI 绘图,初学者看看,大牛就别看了。
初学 GDI 绘图,初学者看看,大牛就别看了。-GDI graphics novice, the cow on the Do not.
- 2023-04-05 20:00:04下载
- 积分:1