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[Special Effectspoint-in-polygon

Description: 射线法判断点是否在多边形内部.多边形顶点坐标通过文件polygon.txt输入,点的从标从键盘输入.-ray method to judge whether a polygon internal. Polygon vertices through documents polygon.tx t input, from the point of targets from the keyboard input.
Platform: | Size: 1272 | Author: 陈西 | Hits:

[Other resourceex4

Description: 计算机图形学中,用射线法和弧长法两种方法判断点是否包含在多边形内部(matlab实现)
Platform: | Size: 12475 | Author: 费文龙 | Hits:

[Linux-UnixCshot

Description: linux下fortran语言开发,利用射线法进行地震波的正演模拟,在linux下输入make进行编译,demo目录为例子,一共14个例子。
Platform: | Size: 109152 | Author: 王建民 | Hits:

[Linux-UnixTriso

Description: linux环境下利用fortran语言开发,地震勘探中利用射线法进行转换波模拟的程序。在目录下执行make进行编译,在demo目录中有该程序的例子.
Platform: | Size: 53812 | Author: 王建民 | Hits:

[Special Effectsmypolygon

Description: 多边形常用算法模块 1. 判断多边形是否简单多边形2. 检查多边形顶点的凸凹性 3. 判断多边形是否凸多边形 4. 求多边形面积5. 判断多边形顶点的排列方向,方法一 6. 判断多边形顶点的排列方向,方法二 7. 射线法判断点是否在多边形内8. 判断点是否在凸多边形内-Does the polygon commonly used algorithm module 1. judgements polygons whether simple polygon. 2. inspections polygons apex convex-concave. 3. judgements polygons whether raised - polygon. 4. ask the polygon area. 5. judgements polygons apex the arrangement direction, the method 1. 6. judgements polygons apex arrangement direction, the method 2. 7. beams methods to sentence the break point whether. 8. sentences the break point in the polygon whether in raised - polygon
Platform: | Size: 2062 | Author: 孤星赶月 | Hits:

[Other resourcejhanabi

Description: 焰火效果 利用图形学中的射线法,描绘焰火升空时的轨迹,然后再焰火收尾时,所有轨迹向一点隐没。-pyrotechnic effect, the use of graphics-ray method, depicts the fireworks launched at the track, and then the ending fireworks, all point to the path and disappeared.
Platform: | Size: 2378 | Author: 王伟 | Hits:

[Algorithm计算几何

Description: 目录 ㈠ 点的基本运算 1. 平面上两点之间距离 1 2. 判断两点是否重合 1 3. 矢量叉乘 1 4. 矢量点乘 2 5. 判断点是否在线段上 2 6. 求一点饶某点旋转后的坐标 2 7. 求矢量夹角 2 ㈡ 线段及直线的基本运算 1. 点与线段的关系 3 2. 求点到线段所在直线垂线的垂足 4 3. 点到线段的最近点 4 4. 点到线段所在直线的距离 4 5. 点到折线集的最近距离 4 6. 判断圆是否在多边形内 5 7. 求矢量夹角余弦 5 8. 求线段之间的夹角 5 9. 判断线段是否相交 6 10.判断线段是否相交但不交在端点处 6 11.求线段所在直线的方程 6 12.求直线的斜率 7 13.求直线的倾斜角 7 14.求点关于某直线的对称点 7 15.判断两条直线是否相交及求直线交点 7 16.判断线段是否相交,如果相交返回交点 7 ㈢ 多边形常用算法模块 1. 判断多边形是否简单多边形 8 2. 检查多边形顶点的凸凹性 9 3. 判断多边形是否凸多边形 9 4. 求多边形面积 9 5. 判断多边形顶点的排列方向,方法一 10 6. 判断多边形顶点的排列方向,方法二 10 7. 射线法判断点是否在多边形内 10 8. 判断点是否在凸多边形内 11 9. 寻找点集的graham算法 12 10.寻找点集凸包的卷包裹法 13 11.判断线段是否在多边形内 14 12.求简单多边形的重心 15 13.求凸多边形的重心 17 14.求肯定在给定多边形内的一个点 17 15.求从多边形外一点出发到该多边形的切线 18 16.判断多边形的核是否存在 19 ㈣ 圆的基本运算 1 .点是否在圆内 20 2 .求不共线的三点所确定的圆 21 ㈤ 矩形的基本运算 1.已知矩形三点坐标,求第4点坐标 22 ㈥ 常用算法的描述 22 ㈦ 补充 1.两圆关系: 24 2.判断圆是否在矩形内: 24 3.点到平面的距离: 25 4.点是否在直线同侧: 25 5.镜面反射线: 25 6.矩形包含: 26 7.两圆交点: 27 8.两圆公共面积: 28 9. 圆和直线关系: 29 10. 内切圆: 30 11. 求切点: 31 12. 线段的左右旋: 31 13.公式: 32
Platform: | Size: 13175 | Author: wangsiman66@sohu.com | Hits:

[CSharpC#射线法

Description: c#实现的点是否在多边形内的射线算法。核心算法已可以无问题运行,只需要对数据导入稍做改动即可使用。
Platform: | Size: 419410 | Author: cz03081215 | Hits:

[GUI Develop最短路径法射线追踪的MATLAB实现

Description: 最短路径法射线追踪的MATLAB实现
Platform: | Size: 59547 | Author: all_star00001 | Hits:

[Special Effectsmypolygon

Description: 多边形常用算法模块 1. 判断多边形是否简单多边形2. 检查多边形顶点的凸凹性 3. 判断多边形是否凸多边形 4. 求多边形面积5. 判断多边形顶点的排列方向,方法一 6. 判断多边形顶点的排列方向,方法二 7. 射线法判断点是否在多边形内8. 判断点是否在凸多边形内-Does the polygon commonly used algorithm module 1. judgements polygons whether simple polygon. 2. inspections polygons apex convex-concave. 3. judgements polygons whether raised- polygon. 4. ask the polygon area. 5. judgements polygons apex the arrangement direction, the method 1. 6. judgements polygons apex arrangement direction, the method 2. 7. beams methods to sentence the break point whether. 8. sentences the break point in the polygon whether in raised- polygon
Platform: | Size: 2048 | Author: 孤星赶月 | Hits:

[2D Graphicjhanabi

Description: 焰火效果 利用图形学中的射线法,描绘焰火升空时的轨迹,然后再焰火收尾时,所有轨迹向一点隐没。-pyrotechnic effect, the use of graphics-ray method, depicts the fireworks launched at the track, and then the ending fireworks, all point to the path and disappeared.
Platform: | Size: 2048 | Author: 王伟 | Hits:

[Special Effectspoint-in-polygon

Description: 射线法判断点是否在多边形内部.多边形顶点坐标通过文件polygon.txt输入,点的从标从键盘输入.-ray method to judge whether a polygon internal. Polygon vertices through documents polygon.tx t input, from the point of targets from the keyboard input.
Platform: | Size: 1024 | Author: 陈西 | Hits:

[Other systemsraytrace

Description: 利用射线追踪法实现地震波场层析成像.在石油行业中,此过程是地震资料应用的一个重要步骤-The use of ray tracing method to achieve seismic wavefield tomography. In the oil industry, this process is the application of seismic data as an important step
Platform: | Size: 352256 | Author: yaoweiyi | Hits:

[AI-NN-PR1

Description: 最短路径法射线追踪方法原理,用MATLAB仿真,文中数值模型和其计算节点设置都仅考虑十分简单的情形-The shortest path method the principle of ray tracing method, using MATLAB simulation, the text in the numerical model and its computing nodes are set up to consider only very simple cases
Platform: | Size: 61440 | Author: 郭晨格 | Hits:

[2D Graphicex4

Description: 计算机图形学中,用射线法和弧长法两种方法判断点是否包含在多边形内部(matlab实现) -Computer graphics, the ray method with arc-length method and two methods to determine whether the points included in the polygon internal (matlab realize)
Platform: | Size: 12288 | Author: | Hits:

[Other最短路径法射线追踪的MATLAB实现

Description: 本文探讨了在MATLAB环境中实现最短路径射线追踪的方法和步骤,并通过数值模拟演示了所编程序在射线追踪正演计算中的应用。(This paper discusses the method and steps of realizing the shortest path ray tracing in MATLAB environment, and demonstrates the application of the program in ray tracing forward calculation by numerical simulation.)
Platform: | Size: 60416 | Author: DOGGY | Hits:

[matlab射线追踪法

Description: 射线追踪,应用于通信领域,计算信号传播相关内容(Ray tracing is applied to communication field to calculate signal propagation)
Platform: | Size: 3072 | Author: 会飞的不是云 | Hits:

[JSP/JavaGZDistrictMap

Description: 射线法判断一点(经纬度坐标)是否在多边形内部,多边形由经纬度坐标围成。可用于判断一个位置是否在某个区域内部。代码以广州市行政区为例。(The Ray Method, used to judge whether a position is within a region.)
Platform: | Size: 7168 | Author: perseverance | Hits:

[Documents最短路径法射线追踪的MATLAB实现

Description: 通过matlab程序,实现最短路径射线追踪,该文章包含使用说明及程序代码(Implementation of shortest path Ray tracing through Matlab program, including instructions and program code)
Platform: | Size: 581632 | Author: marvin228 | Hits:

[Other3d射线追踪

Description: 三维地质模型下用射线追踪法追踪地下界面,用于地震正演模拟(Using ray tracing method to trace the underground interface under 3D geological model for seismic forward modeling)
Platform: | Size: 161792 | Author: | Hits:
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