Revise how to recognise and determine the equation of a quadratic function from its graph. BBC Bitesize Scotland revision for SQA National 5 Maths.

The equation of a a quadratic function can be determined from a graph showing the turning point and another point on the graph. Brush up on your knowledge on how to recognise and determine the ...

A computer analysis program is compiled for finding the state equation of RLC network over the field of the rational function in multi-parameters. The program has no limits to the orders of state ...

This brief deals with introducing some simple algebraic conditions ensuring the positive realness of a biproper rational function. By meeting these conditions, which specify inequality-based criteria ...

Using the idea of the transformed rational function method, a new approach called the generalized tanh-function method is proposed. The key point of the new approach is based on the assumptions that ...

A spectral scheme using the modified Legendre rational functions for the Korteweg-de Vries equation on the half line is investigated. The numerical solution of the scheme is shown to possess the ...