MatrixCalc

Simple CLI matrix calculator in C++

Features

The Matrix class provides a robust implementation for handling matrices with various operations. Key features include:

• Flexible Constructors:

  • Create square matrices using Matrix(size_t size).
  • Create rectangular matrices using Matrix(size_t rows, size_t cols).

• Element Access:

  • Access matrix elements using the overloaded operator() for both constant and non-constant objects.

• Matrix Operations:

  • Addition: Matrix operator+(const Matrix& other) for adding two matrices.
  • Subtraction: Matrix operator-(const Matrix& other) for subtracting one matrix from another.
  • Multiplication:
    • Matrix operator*(const Matrix& other) for matrix multiplication.
    • Matrix operator*(double scalar) for multiplying a matrix by a scalar.
  • Division: Matrix operator/(double scalar) for dividing a matrix by a scalar.

• Advanced Matrix Functions:

  • Transposition: Matrix transpose() const to obtain the transpose of a matrix.
  • Submatrix Extraction: Matrix submatrix(size_t excludeRow, size_t excludeCol) const to create a submatrix by excluding specified row and column.
  • Row Operations: void swapRows(size_t row1, size_t row2) to swap two rows in the matrix.

• Determinants and Inverses:

  • Calculate the determinant with double determinant() const.
  • Find the inverse of a matrix using Matrix inverse() const.

• Rank and Power:

  • Determine the rank of the matrix with size_t rank() const.
  • Raise the matrix to a power using Matrix power(int exp) const.

• Random Filling and Display:

  • Fill matrices with random values using void fillRandom(int min = 0, int max = 100).
  • Display the matrix on screen with void print().