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Interactive engineering workspaces for exploring complete models, diagrams and system behaviour.
5 Labs · Engineering Mathematics & Numerical Methods
Engineering Mathematics & Numerical Methods
Root Finding
availableCompare bisection, Newton–Raphson, secant and fixed-point iteration on the same equation: convergence histories, residuals, evaluation costs and failure modes side by side.
Engineering Mathematics & Numerical Methods
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Interpolation
availableCompare piecewise linear, Lagrange and natural cubic spline interpolation on the same dataset and target: where they agree, where they diverge, and — only with a reference function — which is actually right.
Engineering Mathematics & Numerical Methods
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Linear Algebra
availableOne matrix and four numerical views of it: Gaussian elimination, LU factorisation with partial pivoting, conditioning with an explicit perturbation experiment, and eigen-analysis on the complex plane.
Engineering Mathematics & Numerical Methods
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Numerical Integration
availableCompare the composite trapezoidal rule, composite Simpson's rule and Gauss-Legendre quadrature on the same definite integral: accuracy against function-evaluation cost as each one is refined.
Engineering Mathematics & Numerical Methods
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ODE Solver
availableSolve one scalar initial-value problem with explicit Euler and classical RK4 side by side, compare them against an optional supplied reference, and refine the step size to observe the order each method actually achieves.
Engineering Mathematics & Numerical Methods
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