[导读]在软件定义无线电（SDR）领域，GNU Radio 是当之无愧的“瑞士军刀”。对于初学者而言，搭建一个能实际收听的FM广播接收机是入门的最佳路径。本文将基于 RTL-SDR 硬件，手把手带你完成从驱动安装到频谱可视化的全流程实战。 在软件定义无线电（SDR）领域 ...

[导读]在通信侦察、电子对抗等宽带应用中，AD9361（集成式RF捷变收发器）凭借其70 MHz至6 GHz的频率覆盖与56 MHz的瞬时带宽，成为SDR系统的理想前端。本文将探讨如何利用GNU Radio快速构建AD9361的收发流图，并实现宽带信号的实时捕获与分析。 在通信侦察、电子对抗 ...

Abstract: Visualization is a powerful tool for learning and teaching complex concepts, especially in the field of computer science. However, creating effective and engaging visualizations can be ...

Git isn't hard to learn, and when you combine Git and GitHub, you've just made the learning process significantly easier. This two-hour Git and GitHub video tutorial shows you how to get started with ...

[idealdealy] had a problem. GNU Radio Companion was proving to be a powerful tool, but it just didn’t look… cool enough. The solution? A custom bit of software called PimpMyGRC, designed to jazz ...

On a warm and clear Wednesday morning in the Everglades, researchers Melissa Miller and Brandon Welty dug through grass and dirt in search of a ten-foot snake they had seen just a week before. Members ...

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In stock at DigiKey is the NI Ettus USRP B206 mini-i compact, credit card-sized software-defined radio (SDR). It delivers powerful RF capabilities in a low-cost, portable form factor is perfect for ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Ready to develop your first AWS Lambda function in Python? It really couldn’t be easier. The AWS ...

In forecasting economic time series, statistical models often need to be complemented with a process to impose various constraints in a smooth manner. Systematically imposing constraints and retaining ...