Diagnonalisation of a 2D symmetrical matrix.

Autor:CGA

This shows you how any symmetrical matrix transform can be decomposed into two reflections and a shear. Change 'A' in the spreadsheet on the right and change the triangle by moving the points.

Nuevos recursos

Involute of the Circle
bewijs stelling van Pythagoras
Hypocycloids
Graphing a Circle in Polar Coordinates
Tracing r = 2 cos(θ)

Descubrir recursos

Pi - Monte Carlo approximation
Diagram 4
isoceles/equalateral triangle construction
Opposite Angles of Cyclic Quadrilaterals (with tangent-chord angles)
Hinged tessellation 2

Descubre temas

Distribución binomial
Matrices
Figuras planas
Área
Segmento Mediana