MATLAB Numbers

After reading the MATLAB Numbers topic, you will understand numbers and its classification as float, integer, and complex in MATLAB.

In MATLAB numbers are classified as

• Integer
• Float
• Complex

Integer

It is any number having the group of digits either from 0 to 9. The statement in MATLAB is given by

x=10;
fprintf(
Output
10
Explanation:

x is variable.
10 is the integer value assigned to variable x.

Float
It is any number containing a fractional part. The statement in MATLAB is given by
x=120.25;
fprintf(
Output
120.250000
Explanation:

x is variable.
120.25 is the float value assign to variable x.

Complex
It is any number having the imaginary part. The imaginary part is represented by letter j in MATLAB. The statement in MATLAB is given by
x=120+2*j;
fprintf('real part is
fprintf('imaginary part is
Output






real part is 120
imaginary part is 2
Explanation:

x is variable.
120+2j is the complex value assign to variable x.


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