Have you ever heard of the "Square Team"? This is not a mysterious organization, but a magical concept in mathematics! Imagine a set of numbers arranged in a neat square, with just the same number of rows and columns. This is our n-order square! This paper will take you to understand the mystery of matrix and explore this magical mathematical world.

Origin of matrix

19th century British mathematician Kelly first put forward the concept of matrix. Matrix is an array composed of complex numbers or real numbers, and its origin can be traced back to the coefficients and constants of equations.

matrix operation

In the fields of statistical analysis and numerical analysis, matrix can be described as an indispensable "big star"! Decomposition matrix, fast operation algorithm, these are all cool skills of matrix operation!

Application of matrix

The application of matrix is everywhere! From astrophysics to quantum mechanics, there are matrices. Even, there are infinite dimensional matrices waiting for us to explore!

matrix theory

Want to know more about the mystery of matrix? Matrix theory is definitely your best choice! Come and feel the charm of the matrix together!