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13.524
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2
ANTWORTZUSTIMMUNG
100.0%
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1
RANG
923 of 20.032
REPUTATION
2.005
DURCHSCHNITTLICHE BEWERTUNG
3.80
BEITRÄGE
20 Dateien
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22
ALL TIME DOWNLOADS
19669
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137.486
of 148.733
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DURCHSCHNITTLICHE ANZAHL DER LIKES
Feeds
Gesendet
Simplifying the built-in function [q,r]=deconv(b,a)
Create an efficient function [q,r]=deconc_e(b,a) to eliminate the undesired data that resulted from running the existing built-i...
fast 6 Jahre vor | 1 Download |
Gesendet
Function of square matrix: fA=fsm(fx,A)
Given: f(x)= function of x, and A= square matrix. Find: f(A)=function of this matrix A.
etwa 6 Jahre vor | 1 Download |
Gesendet
poly_gcd(p,q)
Find polynomial GCD by "Leading-coefficient Elinimation"
mehr als 6 Jahre vor | 1 Download |
Gesendet
Matrix inverse and determinant
Finding inverse and determinant of matrix by order expansion and condensation
mehr als 8 Jahre vor | 1 Download |
Gesendet
mtx_d(A,D,d)
Making given matrix altered to have a certain constant for its determinant
mehr als 9 Jahre vor | 1 Download |
Gesendet
Complex matrix inversion by Real matrix inversion
Calculate the complex matrix inverse by using only real matrix inverse
mehr als 9 Jahre vor | 1 Download |
Gesendet
Making given matrix singular
Making the given matrix singular by adding a matrix with multiplier.
fast 10 Jahre vor | 1 Download |
Gesendet
inv_det_0(A)
Inverse and determinant of a matrix by order expansion and condensation
fast 10 Jahre vor | 1 Download |
Frage
Find s, such that det(A+s*D) = d.
Given a non-sigular matrix A, an arbitrary matrix D, and a real or complex number d, I want to see any short-cut to find the num...
fast 10 Jahre vor | 2 Antworten | 0
2
AntwortenGesendet
Polynomials with multiple roots solved
Solving multiple roots polynomial, using simple elementary arithematic operations mostly.
mehr als 10 Jahre vor | 1 Download |
Making a magic square matrix singular
Dear Readers: I have already accepted the expected simple answer from Ahmed A Selman, so I would like to conclude this "Quest...
mehr als 11 Jahre vor | 1
Frage
Making a magic square matrix singular
We know that any magic square matrix of odd order is not singular. When each element of the matrix is subtracted by the sum-ave...
mehr als 11 Jahre vor | 4 Antworten | 0
4
AntwortenGesendet
Polynomial division - derived form covolution
Polynomial division is derived directly from convolution.
mehr als 11 Jahre vor | 1 Download |
Frage
Output of a vector which excludes the entries of the second vector
Hello, Problem: Given two distinct integer vectors p and q. I'd like to get a new vector r, that is p excluding the entries o...
mehr als 11 Jahre vor | 2 Antworten | 0
2
AntwortenGesendet
Inverse and determinant of square matrix
Inverse and determinant of a square matrix are determined using only simple matrix multiplication
mehr als 11 Jahre vor | 1 Download |
Gesendet
Polynomial division by convolution -- up to finite terms
Division of two polynomials by convolution to get up to K terms.
etwa 13 Jahre vor | 1 Download |
Gesendet
Polynomial division by convolution - quotient and reminder
Division of two polynomials to get quotient and reminder using convolution matrix.
etwa 13 Jahre vor | 1 Download |
Gesendet
Solving multiple-root polynomials
Find roots and multiplicities of given polynomials using this short compact routine.
mehr als 13 Jahre vor | 1 Download |
Gesendet
Multiple-root polynomial solved by partial fraction expansion
To find poles/residues of the rational function, instead of roots/multiplicities of the polynomial
mehr als 15 Jahre vor | 1 Download |
Gesendet
Polynomial coefficient vector derived from sub-polynomial factors
A polynomial coefficient vector is derived from several powered polynomial factors.
mehr als 15 Jahre vor | 1 Download |
Gesendet
Factorization of a polynomial with multiple roots
By a novel effective approach "Monic polynomial subtraction" for computing GCD polynomial.
mehr als 15 Jahre vor | 1 Download |
Gesendet
Exact GCD of integer polynomials
Exact GCD of a pair of polynomials is obtained by "elimination of leading polynomial coefficient"
fast 16 Jahre vor | 1 Download |
Gesendet
Factoring a multiple-root polynomial
A multiple-root polynomial is factored into lower-degree distict-root polynomials, then solved.
mehr als 16 Jahre vor | 3 Downloads |