Abstract: We report a novel variable gain amplifier (VGA) exhibiting sigmoid function variable gain characteristics for a dual-input power amplifier (DIPA) utilizing a sigmoid power ratio control for ...

Learn how to create contour plots in Python using NumPy’s meshgrid and Matplotlib. This step-by-step tutorial shows you how to generate grids, compute functions over them, and visualize data ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

Thinking about learning Python? It’s a pretty popular language these days, and for good reason. It’s not super complicated, which is nice if you’re just starting out. We’ve put together a guide that ...

Functions are the building blocks of Python programs. They let you write reusable code, reduce duplication, and make projects easier to maintain. In this guide, we’ll walk through all the ways you can ...

Abstract: The sigmoid function is one of the most frequently used activation functions in neural networks. When implementing neural networks on FPGAs, the bit-level mapping method is effective in ...

Welcome to your first assignment. This exercise gives you a brief introduction to Python. Even if you've used Python before, this will help familiarize you with functions we'll need. **Instructions:** ...