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In this article of Mechanical Base, we will show the number and integer types in Matlab. Before the starting to learn Matlab coding, you need to know the integer types and how to show them in intended way in Matlab. There is a command in Matlab to do it.
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If you want to show a number that has very long decimal part in long basis, you could type “format long” to show it in first 16 characters at Command Window at Matlab as above.
If you do not use “format long” code to show a number, the same number will be shown as above. The scientific expression as shown by red arrow above means 10^8 in Matlab.
Also you can use “format short” code as shown by red arrow above, the long decimal number sor long integers will be shown as in 6 characters as in red box at Matlab Command Window.
If you have a number like “a” in Matlab, you can show this number’s intended decimals with “fprintf” command as shown by red arrow above. “1.10f” the 10f inside this code means, you want to show 10 strings after decimal point of this number in Matlab Command Window.
The expression and displaying of numbers in Matlab is like that.