绘制Cstr方程

时间:2019-02-19 02:38:53

标签: python python-3.x matplotlib plot jupyter-notebook

我需要帮助来获得func loadInfoOnce() { ref = Database.database().reference() ref.child("location").observeSingleEvent(of: .value) { (snapshot) in // will iterate through each child of "location" branch if let locationIds = snapshot.children.allObjects as? [DataSnapshot] { for locationId in locationIds { let dict = locationId.value as? [String: AnyObject] let titleT = dict["Title"] as? String print(titleT) // will return "Title" value for each location id } } } } 的正确图作为tau(转换)的函数。

这是我的代码:

c

我的情节不正确。

如何修改方程式以得到以下图?

C vs T

0 个答案:

没有答案