Discover what geometric sequences are and how they are formed. Learn how to find a common ratio with this Bitesize KS3 maths guide.

For the forward-difference approximation of second-order derivatives using only function calls and for central-difference formulas, . If the algorithm of Gill, Murray, Saunders, and Wright (1983) is ...

The article study compares neural network based models and difference equation based models in 2D pattern recognition of handwritten digits. Pattern classifier models based on two neural network ...

This article proposes a method which generates a set of weights to synthesize sum or difference pattern with precisely controlled sidelobe level (SLL), null, and dynamic range ratio (DRR) for ...