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Matrix Calculator Icon

Matrix Calculator

Manas Sharma
Trustable Ranking Iconविश्वसनीय
1K+डाउनलोड
2MBआकार
Android Version Icon4.0.1 - 4.0.2+
एंड्रॉइड संस्करण
1.1(21-10-2020)नवीनतम संस्करण
-
(0 रिव्यू)
Age ratingPEGI-3
डाउनलोड
विवरणरिव्यूसंस्करणजानकारी
1/8

Matrix Calculator का विवरण

Matrix Operations:

->Addition/Subtraction of Matrices

-> Multiplication of Matrices

-> (P)LU Decomposition

-> Rank

-> Row Echelon Form

-> Trace

-> Determinant

-> Transpose


Matrix Operations:


->Addition/Subtraction:


As the name suggests, this tool let’s the user add and subtract matrices. User needs to give the size(dimension/order) of the matrices first, then enter the elements of the matrices in the fields provided.

User can choose to click on ‘Add’ or ‘Subtract’ to perform the respective operation.


->Multiplication:


As the name suggests, this tool let’s the user multiply matrices. User needs to give the size(dimension/order) of the matrices first, then enter the elements of the matrices in the fields provided.

User can choose to click on ‘Multiply’ to perform the respective operation.


->Rank:


This tool let’s the user find out the rank of any given matrix. Rank of a matrix is equal to the number of linearly independent rows in a matrix. This feature has been implemented using the Gaussian Elimination technique with Partial Pivoting. I have tried to write the algorithm in a way that guarantees numerical stability.

This tool can also be used to find out if a given set of vectors is Linearly Independent or not.

Rank is equal to the number of vectors, if all the vectors are linearly independent.


->Row Echelon Form:


This tool gives the Row Echelon form of any given matrix. This has been implemented using Gaussian Elimination with Partial Pivoting.


->Transpose:

This tools evaluates the transpose of a given matrix.


->Trace:


This tools evaluates the trace of a given matrix. Trace is the sum of the diagonal elements of a matrix. Therefore, the matrix needs to be square.


->Determinant:

This tool calculates the determinant of a square matrix. This has been implemented using Gaussian Elimination with Partial Pivoting.


->LU Decomposition:

This tool gives the PLU factorization of a given matrix.

Although, generally, LU decomposition(factorization) is discussed for square matrices, I noticed that many popular applications like MATLAB, SCILAB, MAPLE, etc. have extended the definition to rectangular matrices.

Therefore, I have also provided the support for rectangular matrices. Although the result may be different than MATLAB or other applications. But the factorization is correct as multiplying PLU gives back the original matrix.


Matrix Calculator - Version 1.1

(21-10-2020)
अन्य संस्करण

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Matrix Calculator - एपीके जानकारी

एपीके संस्करण: 1.1पैकेज: com.bragitoff.matrixcalculator
एंड्रॉयड संगतता: 4.0.1 - 4.0.2+ (Ice Cream Sandwich)
डेवलपर:Manas Sharmaअनुमतियाँ:0
नाम: Matrix Calculatorआकार: 2 MBडाउनलोड: 1संस्करण : 1.1जारी करने की तिथि: 2020-11-18 13:22:22न्यूनतम स्क्रीन: SMALLसमर्थित सीपीयू:
पैकेज आईडी: com.bragitoff.matrixcalculatorएसएचए1 हस्ताक्षर: 39:B4:0C:CB:4C:9F:40:87:99:3D:80:1D:71:8D:E7:8F:C9:C5:4C:8Dडेवलपर (CN): Manas Sharmaसंस्था (O): Bragitoffस्थानीय (L): Haldwaniदेश (C): 91राज्य/शहर (ST): Uttarakhandपैकेज आईडी: com.bragitoff.matrixcalculatorएसएचए1 हस्ताक्षर: 39:B4:0C:CB:4C:9F:40:87:99:3D:80:1D:71:8D:E7:8F:C9:C5:4C:8Dडेवलपर (CN): Manas Sharmaसंस्था (O): Bragitoffस्थानीय (L): Haldwaniदेश (C): 91राज्य/शहर (ST): Uttarakhand

Latest Version of Matrix Calculator

1.1Trust Icon Versions
21/10/2020
1 डाउनलोड2 MB आकार
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