清空筛选条件
清空筛选条件

Multiply value with value in previous position in Matlab cell

3 次查看（过去 30 天）
Phat Pumchawsaun
Phat Pumchawsaun 2017-3-10
评论： Phat Pumchawsaun 2017-3-10
Hi,
I would like to create an equation using for loop for multiply current values with previous position but my code does not work. Please give some guideline for me. I attached my code (data_test01.m) and excel data (data.xls). The formula in excel is example that is the same thing I want to do in matlab.

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2017-3-10
The problem is that in this expression
Phi_wp(n,:)
n=0 the first time through the loop, and the elements Phi_wp(0,:) do not exist, because MATLAB has 1-based indexing.
This is a common situation. Typically you just have to handle that first case before the loop, and then start your loop from m = 2.
  1 个评论
Phat Pumchawsaun
Phat Pumchawsaun 2017-3-10
Thank so much.
I tried that but it seems like the answer is not correct comparing to the value in last attached excel file.

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by