A matrix is a rectangular array of numbers arranged in rows and columns.
What Is Matrix?
A matrix is a rectangular array of numbers arranged in rows and columns.
Examples of Matrix
1
[[1,2],[3,4]] is a 2×2 matrix.Formula and Key Points
Formula / rule
A=[aᵢⱼ]
- Know the definition and standard notation for Matrix.
- Be able to recognise or compute matrix in a small example.
- Connect the concept to nearby topics in the same subject before using it in larger CSE problems.
Why This Matters in Computer Science
Used in computer graphics, machine learning, computer vision, signal processing, robotics and scientific computing.
Related Math Terms
Matrix: Frequently Asked Questions
What is Matrix?
A matrix is a rectangular array of numbers arranged in rows and columns.
Why is Matrix useful in computer science?
Used in computer graphics, machine learning, computer vision, signal processing, robotics and scientific computing.