[数学][几何] 数学之心函数曲线动图

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网上看到的数学之心曲线,函数是:

f(x)=x2/3 + 0.9*(3.3-x*x)1/2*sin(b*π*x)

主要参数为 x,b,其中参数x2<3.3,在整个x范围内,改变b可观察到心的形状。

可以通过EXCEL绘制几组b 值下f(x)的函数曲线。

b=1

b=3

b=5

b=8

b=10

b=20

b=40

b=60

可以发现b越大,越接近心形。

最后我们可以把曲线导入之前的编写的 GAAGM软件 [软件][工具][编程] GAAGM: Graph Animation and Animated Gif Maker [曲线图动画及Gif动图生成工具],制作漂亮的曲线动画。

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