How can I find the difference quotient and how to write the code for it?

2 次查看（过去 30 天）

ekagra gupta 2022-6-16

编辑： Torsten 2022-6-16

Hello,

Below is one sample vector which I want to represent in matlab, how can I do it?

Also, how to find the difference quotients as well?

everything is given below in the attached image.

ekagra gupta 2022-6-16

I apologise for using the wrong word "quotient", I want to code this formula and I am confused how to do it.

Torsten 2022-6-16

编辑：Torsten 2022-6-16

x = [3 5 67 -1];
deltax = diff(x)
deltax = 1×3
     2    62   -68
dx = [5-3 67-5 -1-67]
dx = 1×3
     2    62   -68

Can you take it from here ?

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