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Approximation Methods
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Demonstrations 1  20 of 290
Arc Length and Polygonal Approximations
Updated this month
Nonparametric Curve Estimation by Smoothing Splines: UnbiasedRiskEstimate Selector and its Robust Version via Randomized Choices
Trigonometric Fitting and Interpolation
Linear Regression with Gradient Descent
Series Approximation for the Schwarz D Surface
Cubic Spline Interpolation versus Interpolating Polynomial
Ramanujan's Strange Formula for Pi
Calculating the Area of a Country Using Green's Theorem
Area Approximation for Polar Plot
Estimating Planetary Perihelion Precession
Bernstein Polynomials and Convex Bézier Sums
Numerical Integration by Simpson's 1/3 and 3/8 Rules
Iterating a SquareRoot Expression
From the Tether Problem to the Involute of a Circle
Testing SecondOrder Integrators for Motion of a Charge in a Homogeneous Magnetic Field
Approximating the Jacobian Elliptic Functions
Three Calculations of Pi Before 1800
Tuning an Extended Kalman Filter
Machin's Computation of Pi
FourierSeries Approximation of a Square Wave
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