清空筛选条件
清空筛选条件

error using Polyfit, X and Y vectors must be the same size

4 次查看（过去 30 天）
Jovos
Jovos 2016-2-15
编辑： Jovos 2016-2-16
plot(flip(AdjClose))
y = flip(AdjClose)
x = 1:503;
polyfit(y,x,0)
x is a 503*1 double and y is a 1*503 double. I wonder how can I make them the same size?

请先登录，再回答此问题。

采纳的回答

the cyclist
the cyclist 2016-2-16
编辑：the cyclist 2016-2-16
You can use the transpose function. For example, you could have done
y = flip(AdjClose).'

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Statistics and Machine Learning Toolbox 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