Matrix operations in java

The following java project contains the java source code and java examples used for matrix operations in java. this matrix class implements sum,differantiation and product of matrices, scaler product, determinant, triangular form and inverse functions.

Totally unimodular in matlab

The following Matlab project contains the source code and Matlab examples used for totally unimodular. A matrix is totally unimodular provided all of its square submatrices have determinant 1, -1, or 0. This function checks if a matrix is totally unimodular

Safe computation of logarithm determinat of large matrix in matlab

The following Matlab project contains the source code and Matlab examples used for safe computation of logarithm determinat of large matrix. Logarithm of determinant of a matrix widely occurs in the context of multivariate statistics.

Inverse and determinant of square matrix in matlab

The following Matlab project contains the source code and Matlab examples used for inverse and determinant of square matrix. The inverse (AI) and determinant (det) of a given square matrix (AO) may be directly found by      [AI,det] = inv1(AO) It uses automatic pivoting scheme.

Totally unimodular in matlab

The following Matlab project contains the source code and Matlab examples used for totally unimodular. A matrix is totally unimodular provided all of its square submatrices have determinant 1, -1, or 0.

Determinant of a matrix in matlab

The following Matlab project contains the source code and Matlab examples used for determinant of a matrix . This code will find the determinant of a square matrix without inbuilt function. Algorithm is the same algo we follow while we find determinant of a matrix.

Determinant estimation in matlab

The following Matlab project contains the source code and Matlab examples used for determinant estimation . This function calculate the determinant of a square matrix

Determinant of matrices using the leibniz formula recursively in matlab

The following Matlab project contains the source code and Matlab examples used for determinant of matrices using the leibniz formula recursively. This in-house function is able to evaluate the determinant of any symbolic square matrix reducing the computational cost and fastening the process when compared to the MATLAB built-in det(A) function.

Gaussian elimination & inverse matrix finder in matlab

The following Matlab project contains the source code and Matlab examples used for gaussian elimination & inverse matrix finder. solving equations using Gaussian Elimination with column pivoting & finding Inverse of Matrices using determinant and Gaussian elimination

Det inv 0 in matlab

The following Matlab project contains the source code and Matlab examples used for det inv 0. The determinat (dA) of a given matrix (A) can be easily found by the matrix order condensation routine:                dA = det_0(A) Both determinant (dA) and inverse (iA) may however directly be obtained by the matrix order expansion routine:           [dA,iA] = det_inv_0(A).