EDN

A simple and efficient error-diffusion algorithm implementation

A simple and efficient error-diffusion algorithm implementation in digital image processing. To achieve digital halftoning process by converting a gray scale image into a binary image with an ...
InfoWorld

Lamport’s one-time password algorithm (or, don’t talk to complete strangers!)

The Lamport algorithm for generating and applying one-time passwords (OTPs) is a simple solution that provides great value in the right context. Not only can the Lamport OTP scheme provide effective ...
EDN

A Simple and Efficient FFT Implementation in C++: Part II

The implemented template class recursion has P levels. Every FFT calculation process runs from level P to level 1, while the level 1 is empty (Listing Three, in part one of this article). Some ...
Electronic Design

Reduce Inband Noise with the AVT Algorithm

In general data-collection/logging systems, some kind of sensor is attached to filter. Also, the signal-conditioning amplifier is used for signal modifications for gain/offset modification, followed ...
adexchanger

Define It – What Is An Algorithm?

“To me, an algorithm is any piece of automated code that accepts some number of variables and data, [then] uses those variables and data to make decisions. But that’s the boring computer science ...