Matlab proplems Can't think of the correct way to do it

  • Context: MATLAB 
  • Thread starter Thread starter hanson
  • Start date Start date
  • Tags Tags
    Matlab
Click For Summary
SUMMARY

The forum discussion centers on solving a system of equations in MATLAB involving the equations x=lambda*(e-y)*cos(x+y) and y=lambda*(e-x)*sin(x+y), where lambda is a value between 2.1 and 3.0. The user is attempting to implement a solution using a vector approach but is struggling to formulate the correct equations. The discussion references the function 'function xSolution = PicardTwo(lambda)' as a starting point for the solution.

PREREQUISITES
  • Understanding of MATLAB programming and syntax
  • Familiarity with numerical methods, specifically Picard iteration
  • Knowledge of trigonometric functions and their applications in equations
  • Basic concepts of vector operations in MATLAB
NEXT STEPS
  • Research MATLAB's vectorization techniques for solving equations
  • Study the implementation of Picard iteration in MATLAB
  • Explore the use of MATLAB's symbolic toolbox for solving nonlinear equations
  • Learn about the convergence criteria for iterative methods in numerical analysis
USEFUL FOR

Mathematics students, MATLAB programmers, and anyone involved in numerical analysis or solving complex equations in engineering and scientific applications.

hanson
Messages
312
Reaction score
0
Matlab proplems! Can't think of the correct way to do it

:confused:
x=lambda*(e-y)*cos(x+y)
y=lambda*(e-x)*sin(x+y)
lambda is value between 2.1 and 3.0
I have tried to solve it by using vector. But I can't make the correct equation.
I begin with the line 'function xSolution = PicardTwo(lambda)'
 
Physics news on Phys.org
This is a double post
https://www.physicsforums.com/showthread.php?p=916618#post916618
 
Last edited by a moderator:

Similar threads

MATLAB Closed form not the same as the discrete form
  • · Replies 1 ·
Replies
1
Views
3K
MATLAB Can I run sections of code independently in Python and C++ like in MATLAB?
  • · Replies 5 ·
Replies
5
Views
3K
MATLAB Problem with Runge-Kutta script file
  • · Replies 4 ·
Replies
4
Views
2K
MATLAB MATLAB: Fluid Flow - Curl of a Vector Field
  • · Replies 2 ·
Replies
2
Views
4K
MATLAB Getting Error When Plotting Graph (Using Python w/ matplotlib.pyplot)
  • · Replies 5 ·
Replies
5
Views
3K
MATLAB Plotting Reaction Rate vs Temperature with MATLAB
  • · Replies 4 ·
Replies
4
Views
2K
MATLAB How to Plot y=sin(x)/log(x) in MATLAB Without Imaginary Errors?
  • · Replies 11 ·
Replies
11
Views
3K
MATLAB A Lorenz's system of ODEs doesn't get executed in Matlab
  • · Replies 5 ·
Replies
5
Views
3K
MATLAB How do I write this chua oscillator to an audio file in matlab?
  • · Replies 5 ·
Replies
5
Views
4K
MATLAB Problem with Karhunen-Loève expansion in matlab
  • · Replies 2 ·
Replies
2
Views
2K