how to shift decimals ? !!

pruth

2021 6 4

1 个回答

3 次查看（30 天）

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I want this value(3.023155942378474e+42) in title of plot but i want to reduece the length of these charachters i.e. 3.023e+42 !!

let mw know if you happen to know !

thanks

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DGM 2021-6-4

编辑：DGM 2021-6-4

0 个投票

It all depends on the number format you specify:

mynumber = 3.023155942378474e+42;
title(sprintf('My Number is %.4e',mynumber))

See:

在帮助中心和 File Exchange 中查找有关 Numeric Types 的更多信息

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