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Ifechukwu


Active since 2014

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what is the complexity of my gauss algorithm and how was it gotten step by step
Hi I av this function and I want to find its complexity but don't know how to calculate it pls can anyone help plus is there a m...

meer dan 10 jaar ago | 0 answers | 0

0

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Question


relative error not working properly
I wrote this function function [L,U,P,x]=LU_pivot(A,b) % LU factorization with partial (row) pivoting [n,n]=size...

meer dan 10 jaar ago | 0 answers | 0

0

answers

Question


how to plot a graph
Please I want to plot a graph using values generated by 6 functions. Please how do I go about it

meer dan 10 jaar ago | 1 answer | 0

1

answer

Question


lower triangular matrix with unit diagonals
Pls how can I get a lower triangular matrix with unit diagonals when working with LU factorization

meer dan 10 jaar ago | 0 answers | 0

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Question


please I wrote this code to solve an equation of linear systems using LU factorization but it keeps giving me zeros as the value of x. please can someone help? thanks in advance
function [ x,u,l ] = trial2( A ) %UNTITLED Summary of this function goes here % Detailed explanation goes here ...

meer dan 10 jaar ago | 1 answer | 0

1

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Question


how to get this code to work for non square matrix
Can some1 pls help me modify this code and give me tips on how to get other codes of this nature to run for non square Matrix F...

meer dan 10 jaar ago | 2 answers | 0

2

answers

Question


hi am working on a code for gaussian elimination
hi am working on a code for gaussian elimination but I can't get the code to run for non square matrix please what should I do ...

meer dan 10 jaar ago | 2 answers | 0

2

answers

Question


how can I use a pushbutton
How can I create a pushbotton to use information provided by the user in a uitable that doesn't have a predefined no of rows and...

meer dan 10 jaar ago | 1 answer | 0

1

answer