# numpy.conj () in Python

|

Conjugation of a complex number is obtained by changing the sign of its imaginary part. If the complex number is 2 + 5j, then its conjugate is 2-5j.

Parameters:
x [array_like]: Input value.
out [ndarray, optional]: Output array with same dimensions as Input array, placed with result.

Return:
x: ndarray. The complex conjugate of x, with same dtype as y.

Code # 1:

 ` # Python3 code demonstrates the Con () function ` ` `  ` # importing NumPy ` ` import ` ` numpy as np ` ` `  ` in_complx1 ` ` = ` ` 2 ` ` + ` ` 4j ` ` out_complx1 ` ` = ` ` np.conj (in_complx1) ` ` print ` ` (` ` "Output conjugated complex number of 2 + 4j:" ` `, out_complx1) ` ` `  ` in_complx2 ` ` = ` ` 5 ` ` - ` ` 8j ` ` out_complx2 ` ` = ` ` np.conj (in_complx2) ` ` print ` ` (` ` "Output conjugated complex number of 5-8j:" ` `, out_complx2) `

Output:

` Output conjugated complex number of 2 + 4j: (2-4j) Output conjugated complex number of 5-8j: (5 + 8j) `

Code # 2:

 ` # Python3 code demonstrates the Con () function `   ` # numpy import ` < code class = "keyword"> import ` numpy as np `   ` in_array ` ` = ` ` np.eye (` ` 2 ` `) ` ` + ` ` 3j ` ` * ` ` np.eye (` ` 2 ` `) ` ` print ` ` (` ` "Input array:" ` `, in_array) `   ` out_array ` ` = ` ` np.conjugate (in_array) ` ` print ` ` (` ` "Output conjugated array:" ` `, out_array ) `

Output:

` Input array: [[1. + 3.j 0. + 0.j] [0. + 0.j 1. + 3.j]] Output conjugated array: [[1.-3.j 0.-0.j] [0.-0.j 1.-3.j]] `

## Shop Best laptop for Sims 4

\$ Best laptop for Zoom

\$499 Best laptop for Minecraft

\$590 Best laptop for engineering student

\$ Best laptop for development

\$ Best laptop for Cricut Maker

\$ Best laptop for hacking

\$890 Best laptop for Machine Learning

\$950

Latest questions

NUMPYNUMPY

psycopg2: insert multiple rows with one query

NUMPYNUMPY

How to convert Nonetype to int or string?

NUMPYNUMPY

How to specify multiple return types using type-hints

NUMPYNUMPY

Javascript Error: IPython is not defined in JupyterLab

## Wiki

Python OpenCV | cv2.putText () method

numpy.arctan2 () in Python

Python | os.path.realpath () method

Python OpenCV | cv2.circle () method

Python OpenCV cv2.cvtColor () method

Python - Move item to the end of the list

time.perf_counter () function in Python

Check if one list is a subset of another in Python

Python os.path.join () method