探索分形世界 vs Galaxy Map

探索分形世界 分形几何不仅展示了数学之美，也揭示了世界的本质，还改变了人们理解自然奥秘的方式； 可以说分形几何是真正描述大自然的几何学,使人们重新审视这个世界：世界是非线性的，分形无处不在。 分形几何种类 逃逸时间系统：复迭代的收敛限界。例如：Mandelbrot集合、Julia集合、Burning Ship分形 迭代函数系统：这些形状一般可以用简单的几何“替换”来实现。例如：康托集合、Koch雪花、谢尔宾斯基三角形、Peano曲线等等。 吸引子：点在迭代的作用下得到的结构。一般可以用微分方程确立。例如：Lorenz吸引子。 高尔顿钉板实验，傅立叶级数可视化，单摆周期研究，复摆与混沌，沙堆图案， 碰撞模拟，纯滚动与摆线，旋转与闪频。 DLA 扩散限制凝聚，2D水波，Rose Curve 玫瑰曲线，Lissajous Figure 利萨如图形， Phyllotaxis 叶序，Conic Curve 圆锥曲线，Super Shape 超级曲线。 另外收集互联网上常用数学公式，如最美的十个公式，高等数学微积分公式，用LaTex描述，通过浏览器展示. 化学元素周期表，高中物理化学思维导图等。 资料信息来源于互联网，仅供参考。 探索分形世界: 1.选择要欣赏的分形或数学图形，可以修改配置，查看说明。 2.选择公式手册，选择要显示条目，耐心等待公式渲染。

The galaxy map is an interactive map of the Milky Way galaxy, Andromeda and their satellite galaxies. Explore the Orion Arm's nebulae and supernovae from the comfort of your spaceship. Fly through the atmosphere of Mars and many other planets and you can even land on them. Discover the galaxy in a stunning three dimensional map based on NASA's artistic impression of the Milky Way galactic structure. Photos are taken by NASA spacecraft and ground based telescopes like Hubble Space Telescope, Chandra X-Ray, Herschel Space Observatory and the Spitzer Space Telescope. This interactive 3D map is excellent for teachers to use for instruction, and it is a great astronomy resource for students to explore the Milky Way galaxy and space as they learn more about the universe we live in. Available in over 100 languages! You can also From the outskirts of the galaxy, in the Norma-Outer spiral arm to the galactic center's supermassive black hole Sagittarius A*, discover a galaxy full of amazing facts. Notable structures included: the Pillars of Creation, Helix Nebula, the Engraved Hourglass Nebula, the Pleiades, the Orion Arm (where the solar system and the Earth are located) with its Orion belt. Check out neighboring dwarf galaxies such as Sagittarius and the Canis Major Overdensity, stellar streams as well as internal galactic components such as a variety of nebulae, star clusters or supernovae. Explore space and get a little closer to our wonderful universe with this awesome astronomy app! The Galaxy Map requires internet access to retrieve information from the wiki.