how do I fprintf a power?

7 次查看（过去 30 天）
cwp
cwp 2024-10-22
编辑： Aquatris 2024-10-23
Hi, I can't figure out how to get fprintf() to display "r^2" without the "^". I have
fprintf("R^2; %.4f%s%.4f\n", gof.rsquare)
but this displays the "^". How do I fix this?

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2024-10-22
Ran in:
Using ‘char(178)’ is an option —
gof.rsquare = 0.975;
fprintf("R"+char(0178)+"; %.4f%s%.4f\n", gof.rsquare)
R²; 0.9750
.
  1 个评论
Aquatris
Aquatris 2024-10-23
编辑：Aquatris 2024-10-23
Ran in:
alternatively using unicodes (U+00B2 is superscript 2, ..B9 is superscript 1 etc);
gof.rsquare = 0.975;
fprintf("R\xB2; %.4f%s%.4f\n", gof.rsquare)
R²; 0.9750
fprintf("R\xB9; %.4f%s%.4f\n", gof.rsquare)
R¹; 0.9750

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 2-D and 3-D Plots 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