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descent.rar
Animation for steepest descent, Newton, and LM directions
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Programming-Assignment-Sharp1.rar
Write a program to solve the problem of locating roots of a nonlinear equation or a system of nonlinear equations, by using (1) the bisection method and (2) Newton’s method. Then discuss the associated roundoff errors of the solutions.
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nonlineareq.rar
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Here is an example of nonlinear system that can be solved by using
the Matlab command "fsolve" written in the file called "solution.m"
(see quasi-Newton or Levenberg-Marquardt methods).
g(1)=x(1)-4*x(1)*x(1)-x(1)*x(2)
g(2)=2*x(2)-x(2)*x(2 ...
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MNR.zip
modified newton raphson的源程序，可以实现非线性elastic求解F或是displacement
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