Gentian Zavalani

Attivo dal 2013

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Messaggio

Iam a student from Albania ,now i am studying mathematics engeenering ,i like Numerical analysis
especilly Matlab(implementation)
Now im trying to programme Method of characteristics

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How to solve a set of 4 first-order non-linear coupled ODEs?
When you construct an anonymous function, the part directly after the @ must be pure variable names and not expressions or index...

oltre 12 anni fa | 0

Risposto
what im doing wrong
As you see this equation is implicit ,i wanna to solve this equation and to find tu((i),j+1) for each iteration so i don't kno...

oltre 12 anni fa | 0

Domanda

what im doing wrong
g=@(tu((i),j+1)) tu((i),j+1)-(1/2*(xu((i),j)-xu((i-1),j)+tu((i),j)+tu((i-1),j))+h/8*(r*(tu((i),j)-(1/f)*(tu((i),j))^3)+2*(r*(tu...

oltre 12 anni fa | 2 risposte | 0

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risposte

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I keep getting this error:
clear all M=input('Enter M =') N=input('Enter N=') r=input('Enter r=') f=input('Enter f=') L=pi; h=L/M; %...

oltre 12 anni fa | 1 risposta | 0

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Risolto

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

oltre 12 anni fa

Risolto

Add two numbers
Given a and b, return the sum a+b in c.

oltre 12 anni fa

Risolto

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

oltre 12 anni fa

Risolto

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

oltre 12 anni fa