Taking Numerical Values From Char Array

1 次查看（过去 30 天）

tinkyminky93 2022-6-6

评论： Fangjun Jiang 2022-6-6

Hello,

I have a char array like

'123456'

'123123'

when I use str2num, it gives me squares, not numerical values.

'□□□□□□'

Can you help me to get these values numerically? Thank you.

Fangjun Jiang 2022-6-6

What is your actual "char array" data? Use a format that others can copy&paste and use directly in MATLAB.

Fangjun Jiang 2022-6-6

a=['123456'
    '123123']
a = 2×6 char array
    '123456'
    '123123'
str2num(a)
ans = 2×1
      123456
      123123

MATLAB Language Fundamentals Data Types Data Type Conversion

在 Help Center 和 File Exchange 中查找有关 Data Type Conversion 的更多信息

R2021b

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

Translated by