[导读]GPS L1 C/A信号（1575.42 MHz，BPSK调制，1.023 MHz码率）是软件定义无线电（SDR）入门经典案例。借助RTL-SDR / HackRF / USRP + GNURadio或Python，可完成从原始IQ到NMEA语句的完整处理链路。本文聚焦工程实现要点。 GPS L1 C/A信号（1575.42 MHz，BPSK调制，1.023 MHz码率）是软件 ...

The power of Python trumps Excel workbooks.

In 2005, Travis Oliphant was an information scientist working on medical and biological imaging at Brigham Young University in Provo, Utah, when he began work on NumPy, a library that has become a ...

This project was done in association with the Solar-Terrestrial Research Department(CSTR) in the New Jersey Institute of Technology (NJIT) and was purposely crafted to find the phenomenon STEVE.

Abstract: The sparse module of the popular SciPy Python library is widely used across applications in scientific computing, data analysis and machine learning. The standard implementation of SciPy is ...

SciPy, short for Scientific Python, is an open-source Python library used for scientific and technical computing. It builds on NumPy and provides a large number of higher-level functions that operate ...

Python is convenient and flexible, yet notably slower than other languages for raw computational speed. The Python ecosystem has compensated with tools that make crunching numbers at scale in Python ...

Scipy是Python科学计算和数据分析的强大工具，它提供了丰富的数学优化、统计分析、信号处理和插值功能，为科学家、工程师和数据分析师提供了广泛的工具和函数。 Scipy（Scientific Python）在现代科学研究和数据分析中是一个不可或缺的库。它建立在NumPy的基础上 ...

新语言 Mojo ，来自LLVM之父和Swift之父Chris Lattner，性能可达到目前版本Python的 68000倍 。 它语法像Python一样简单，跑起来像C++一样快，更重要的是可以与任何Python库无缝交互。

数据爆炸的时代，你是用 Excel 来做数据分析，还是 Python？ 好消息！现在再也不用做这道选择题了。 就在昨日，微软于官方博客上重磅宣布已将 Python 原生集成到 Excel 公共预览版中，这将允许数据分析师、工程师、营销人员亦或是学习数据科学的学生都可以直接 ...

NumPy is known for being fast, but could it go even faster? Here’s how to use Cython to accelerate array iterations in NumPy. NumPy gives Python users a wickedly fast library for working with data in ...