Info

此问题已关闭。 请重新打开它进行编辑或回答。

How to calculate new column values by using present_value and present_value -1?

1 次查看（过去 30 天）
Anaya Kharwadkar
Anaya Kharwadkar 2020-10-1
关闭： MATLAB Answer Bot 2021-8-20
I have a 312x1 vector, called v(t). I want to calculate a new vector such that new(t) = v(t)/v(t-1). How do I go about this? How do I call the previous element of the vector?
(I am sorry if this is a basic question, but I am new to programming and would appreciate an help)

此问题已关闭。

回答（1 个）

madhan ravi
madhan ravi 2020-10-1
v(2:end) ./ v(1:end-1)
I would suggest you to do MATLAB On-ramp Course.

此问题已关闭。

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by