I want to convert a single cell to a float number

10 次查看（过去 30 天）
Jonas Müller
Jonas Müller 2022-4-3
评论： Jonas Müller 2022-4-3
i have a cell
celltest = {23.234,123.45};
And I want to convert the first number to float
something like this:
cell2float(celltest(1))

请先登录，再回答此问题。

回答（3 个）

David Hill
David Hill 2022-4-3
Should already be a float double. If not then,
double(celltest{1})
the cyclist
the cyclist 2022-4-3
Ran in:
I'm confused. The way you have defined celltest, the first element is already a (double-precision) floating-point number:
celltest = {23.234,123.45};
class(celltest{1})
ans = 'double'
KSSV
KSSV 2022-4-3
Ran in:
celltest = {23.234,123.45};
class(celltest{1})
ans = 'double'
If it is double, nothing need to be done. If it is a string, read about str2num, str2double.

类别

在 Help Center 和 File Exchange 中查找有关 Data Type Conversion 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