NumPy: Compute the condition number of a given matrix
NumPy: Linear Algebra Exercise-14 with Solution
Write a NumPy program compute the condition number of a given matrix.
From Wikipedia: In the field of numerical analysis, the condition number of a function with respect to an argument measures how much the output value of the function can change for a small change in the input argument. This is used to measure how sensitive a function is to changes or errors in the input, and how much error in the output results from an error in the input.
Python Code :
import numpy as np m = np.array([[1,2],[3,4]]) print("Original matrix:") print(m) result = np.linalg.cond(m) print("Condition number of the said matrix:") print(result)
Original matrix: [[1 2] [3 4]] Condition number of the said matrix: 14.9330343737
Python Code Editor:
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