Tutorials
Courses

Ruby Matrix-class

75 posts

Last Updated: 07 January 2020

The hstack() is an inbuilt method in Ruby returns a new matrix resulting by stacking horizontally the receiver with the given matrices.It requires a matrix which is stack...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix imag() function

Last Updated: 07 January 2020

The imag() is an inbuilt method in Ruby returns a matrix with only imaginary part in it. The other index are assigned to zero.Syntax: mat1.imag()Parameters: The function ...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix imaginary() function

Last Updated: 07 January 2020

The imaginary() is an inbuilt method in Ruby returns a matrix with only imaginary part in it. The other index are assigned to zero.Syntax: mat1.imaginary()Parameters: The...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix inv() function

Last Updated: 07 January 2020

The inv() is an inbuilt method in Ruby returns the inverse of the given matrix.Syntax: mat1.inv()Parameters: The function does not takes any parameter. Return Value: It r...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix inverse() function

Last Updated: 07 January 2020

The inverse() is an inbuilt method in Ruby returns the inverse of the given matrix.Syntax: mat1.inverse()Parameters: The function does not takes any parameter. Return Val...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix laplace_expansion() function

Last Updated: 11 August 2021

The laplace_expansion() is an inbuilt method in Ruby returns the laplace_expansion of the given matrix along a given row or column. In other words, it returns the Laplace ...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix lower_triangular? function

Last Updated: 07 January 2020

The lower_triangular?() is an inbuilt method in Ruby returns a boolean value. It returns true if it is a lower-triangular matrix, else it returns false.Syntax: mat1.lower...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix lup() function

Last Updated: 07 January 2020

The lup() is an inbuilt method in Ruby returns the LUP decomposition of the given matrix. Syntax: mat1.lup()Parameters: The function needs the matrix whose LUP decomposit...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix lup_decomposition() function

Last Updated: 07 January 2020

The lup_decomposition() is an inbuilt method in Ruby returns the LUP decomposition of the given matrix. Syntax: mat1.lup_decomposition()Parameters: The function needs the...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix minor() function

Last Updated: 07 January 2020

The minor() is an inbuilt method in Ruby returns a section of the matrix. It either returns a matrix by taking the starting row, end row, start column, end column or by t...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix normal? function

Last Updated: 07 January 2020

The normal?() is an inbuilt method in Ruby returns a boolean value. It returns true if it is a normal matrix, else it returns false. It returns error if anything other th...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix orthogonal? function

Last Updated: 06 August 2024

The orthogonal?() is an inbuilt method in Ruby returns a boolean value. It returns true if it is a orthogonal matrix, else it returns false. It returns error if anything ...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix permutation? function

Last Updated: 30 November 2022

The permutation?() is an inbuilt method in Ruby returns a boolean value. It returns true if it is a permutation matrix, else it returns false. It returns error if anything...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix rank() function

Last Updated: 07 January 2020

The rank() is an inbuilt method in Ruby returns the rank of the given matrix. The float values can yield enormous results due to float precisionSyntax: mat1.rank()Paramet...read more

Ruby

Ruby-Methods

Ruby Matrix-class

Ruby | Matrix real() function

Last Updated: 07 January 2020

The real() is an inbuilt method in Ruby returns a matrix with only real part in it. The other index are assigned to zero.Syntax: mat1.real()Parameters: The function does ...read more

Ruby

Ruby-Methods

Ruby Matrix-class

1 2 3 4 5