Let's try to write a function that computes the sum of the first \( n \) integers. Let's pretend we do not know that the sum of the first \( n \) integers is \( n * (n + 1) / 2 \) and instead compute ...

Some languages, like PowerShell, have “anonymous recursive functions”. That is, normally, a function needs to use a name to refer to itself to recur. But “anonymous recursion” means the language has ...

Abstract: This paper derives the recursive formulas of the computation of the criterion functions for the well-known weighted recursive least squares algorithm and the finite-data-window recursive ...

This paper presents recursive formulas which admit simultaneous tests of stability and evaluation of quadratic loss functions for linear discrete-time dynamical systems. The method admits a ...

I am have a slight problem with two recursive functions I wrote: Sine and Cosine. Each function depends on the other (and itself) to compute the value of Sine and Cosine for any value input. I am ...

Abstract: A variable digital filter (VDF) is a highly flexible reconfigurable signal processing system that is able to change its frequency-domain characteristic (frequency response) during filtering ...