利用gnuradio搭建的认知无线电平台，采用python编程，该文档详细介绍了频谱感知的python编程的工作流程-Use gnuradio build cognitive radio platforms, using the python programming, the document details the spectrum sensing process of the python programming

频谱分析python 音频信号的频谱分析 代码以python编写 -spectrum analysis

Python 谱分析代码 包括自相关分析，滤波器等功能(Python spectral analysis code)

基于Python语言实现CDMA直接扩频通信系统，并分析了其误码率曲线图(The CDMA direct spread spectrum communication system is implemented based on Python language, and its bit error rate curve is analyzed.)