I solved discrete math tasks in MAPLE: recurrences, partitions, and sequence terms. It was a hands-on way to practice theory, test formulas with software, and better understand how to apply math tools ...

Abstract: Deterioration and perishability constraints force organizations to carefully plan their production in cooperation with their supply chain partners up- and downstream. This is important ...

Abstract: In this paper, we discuss the ambiguity function (AF) synthesis problem for unimodular sequences, which are widely used in radar/sonar and communication systems. Notions of discrete-time ...

fast-fourier-transform FFT is an efficient algorithm for computing the discrete Fourier transform (DFT) of a sequence, enabling the frequency analysis of signals in linear time. It plays a crucial ...

The Mathematics Department at SFU brings together world-class research faculty in a collegial atmosphere. Learn skills and forge connections to launch your career—in academia and beyond. “It’s a great ...

Ok! I got it but what is it’s training mechanism? Base and upscaling. Apriel-1.5-15B-Thinker starts from Mistral’s Pixtral-12B-Base-2409 multimodal decoder-vision stack. The research team applies ...

Many recent Design Ideas have involved button-pushing to control power. Some may have been more resistant to contact-bounce than others—but how can we really check that? This DI describes how some ...