Root Solving
Integration Functions
Finite Differencing
Utility Functions
Examples
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Root Solving
Newton-Raphson root finding function
[G, iter] = NSolve
(SysEq,G)
Integration Functions
Basic Runge-Kutta 4th order ODE solver
[yout, xout] = RK4
(dy, y0, xspan)
Utility Functions
Logical select from arrays (req:
MatchSize)
result = iff
(test,trueVal,falseVal)
Logical select between functions
result = pick_fun
(x,logic,trueFun,falseFun)
Unpack an array function
[varargout] = Unpack
(G)
Returns A(j) if A is a vector, otherwise return the scalar A
Aj = Pick
(A,j)
Scale vectors up to same dimension
[varargout] = MatchSize
(varargin)
Maximum time step for explicit integration
[tauMin tau] = dtMax
(dT,Tref,t)
Merge first array into second array at indexed locations
V2 = MergeVec
(V1,V2,indx)
Examples
Numerical solution to the pin fin problem
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