how to avoid powers of 10 i.e 1.0e+03 in answers

Question

Raghavendra Reddy P 2015-6-5

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评论： sudhir keshari 2021-5-8

Hello, every time when i done calculation matlab giving answers 1.0e+03 * [ vector]. how to avoid this..??? few times its useful but few times it troubles me.

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Stephen23 2015-6-5

Read this:

http://www.mathworks.com/help/matlab/ref/format.html

The table Numeric Format gives a list of all options: try them!

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Answer 1

Walter Roberson 2015-6-5

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编辑：Walter Roberson 2015-6-5

"format short" or "format long". See also your Preferences -> Command Window Preferences, as the default can be set there.

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Stephen23 2018-5-30

@Maximilian Arpaio: the format is a property of the command window. It affects how numeric values are displayed in the command window. You can set the format and then after that all numbers will be displayed using the format that you selected, until you change it again. The format is not a property of projects or functions (although it might be set by them).

sudhir keshari 2021-5-8

Thank you so much for giveing these command, this is very useful, when other operations are applied on these numbers.

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Answer 2

Wagih Abu Rowin 2018-6-19

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https://ww2.mathworks.cn/matlabcentral/answers/222584-how-to-avoid-powers-of-10-i-e-1-0e-03-in-answers#answer_325298

在 MATLAB Online 中打开

Use

format shortG
>> 1.0e+03
ans =
      1000

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Josh La Palma 2018-10-20

Far out, thank you my man! It's seriously irritating enough then I tend to use symbolab instead of matlab

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Answer 3

Sren Seyha 2020-4-9

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https://ww2.mathworks.cn/matlabcentral/answers/222584-how-to-avoid-powers-of-10-i-e-1-0e-03-in-answers#answer_424925

How avoid exponnetial number in my matlab gui interface:

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Walter Roberson 2020-4-9

If you are looking at the variable browser, then you can use Preferences -> Variables -> Default array format to change to a different format for the variable browser. For values that are being output by disp() or implied disp() to the command window then Preferences -> Command Window -> Text Display -> Numeric Format sets the "format" command that is done for you when you start MATLAB.

If you are talking about numeric data that is entered into a uitable(), then the only control you have is to set the ColumnFormat property for the column to one of the format types such as 'longg' . However you cannot use a standard format specification such as %0.7f . If you need that level of control, then best is to sprintf() or sprintfc() or compose() to convert the numbers to character vectors or string objects and set that into the uitable.

If you are talking about numeric data that you are setting as a String property of a uicontrol listbox or popup, then use sprintf() or sprintfc() or compose() to format it before setting it as the String property.

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