Another way to represent a point in a plane is I've got a radius and I've got an angle from the x-axis, right, and that's a standard thing you might do.
平面上面的点的方法,也就是极坐标,上面那种方法其实是,如果你们喜欢我这么说的话,笛卡尔坐标表示法。
Here's the polar representation of it, some random set of numbers which makes sense.
也就是,这里是它的极坐标表示法,一些有意义的随机数字集。
So I indicated the molecule.
所以我强调这种分子的表示法。
Now, does this jive with our little asymptotic claim here, our little analysis with N notation?
那么这与用N表示法所,得出的结论是否一致呢?
There's the Cartesian representation of it, which is right, .
我们会新建一个点p,好不好?,这里是它的笛卡尔表示法。
应用推荐