cumprod row and column

2 次查看（过去 30 天）
Mate 2u
Mate 2u 2012-6-6
Hi there, I have a matrix of size 1000x 40. The 1000 represent weeks and 40 represent the number of assets. For each entry is a percentage of money made or lost.
I want to do the cum prod horizontally (all assets for one week), then cumprod going doing. So I have a full return for all assets.
Any help would be appreciated.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-6-6
cumprod(cumprod(YourMatrix,2))

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Logical 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