# How do you find the average of a complex number?

## How do you find the average of a complex number?

Now for finding the average ( or midpoint ) of complex numbers… When finding the average of two complex numbers combine like terms ( real parts & imaginary parts ) and divide by 2. So you should have the real numbers divided by 2 and the imaginary numbers divided by 2.

**How do you find the midpoint between two complex numbers?**

The midpoint of the line segment joining two complex numbers a + bi and s + ti is the average of the numbers at the endpoints. Midpoint = a + s 2 + b + t 2 i.

### How does Matlab calculate complex numbers?

Direct link to this answer

- z = 1 + 3*1i ; % make a complex number.
- R = real(z) % Extract real part of Z.
- I = imag(z) % Extract imaginary part of Z.
- A = abs(z) ; % GEt absolute of complex number.

**How do you multiply complex numbers?**

(x + yi) u = xu + yu i. In other words, you just multiply both parts of the complex number by the real number. For example, 2 times 3 + i is just 6 + 2i. Geometrically, when you double a complex number, just double the distance from the origin, 0.

#### How do you find the difference between two complex numbers?

To add or subtract two complex numbers, just add or subtract the corresponding real and imaginary parts. For instance, the sum of 5 + 3i and 4 + 2i is 9 + 5i. For another, the sum of 3 + i and –1 + 2i is 2 + 3i. Addition can be represented graphically on the complex plane C.

**How do you find a midpoint?**

Measure the distance between the two end points, and divide the result by 2. This distance from either end is the midpoint of that line. Alternatively, add the two x coordinates of the endpoints and divide by 2. Do the same for the y coordinates.

## Can MATLAB handle complex numbers?

In MATLAB®, i and j represent the basic imaginary unit. You can use them to create complex numbers such as 2i+5 . You can also determine the real and imaginary parts of complex numbers and compute other common values such as phase and angle.

**What is %d in MATLAB?**

The conversion character is the only required field, along with the leading % character….Conversion Character.

Specifier | Description |
---|---|

c | Single character. |

d | Decimal notation (signed). |

e | Exponential notation (using a lowercase e , as in 3.1415e+00 ). |

### Is the difference of two complex numbers complex?

Difference of two complex numbers is a complex number i.e., the difference of two complex numbers can be expressed in the form A + iB where A and B are real. Where A = a – c and B = b – d are real. Hence the difference of two complex numbers is a complex number.