一个用python开发的音频信号采集与分许程序，主要功能是：用计算机声卡采集数据；对信号进行傅里叶变换；原始信号和信号频谱图形显示。-A the python the developed audio signal acquisition Xu program, the main function: collecting data with a computer sound card Fourier transform of the signal graphical display of or

[114.rar] Spectrum analyzer with USRP, GNU Radio and MATLAB (2009-09-14, matlab, 327KB, 68次) [USRP_Documentation.zip] usrp的全面介绍，接口介绍，工作原理，以及如何对它进行编程 (2010-12-17, Python, 720KB, 62次) [bbn_80211_trunk.zip] USRP（通用软件无线电）上实现的802

频谱感知源代码，usrp_spectrum_sense.rar，亲测可行。使用环境usrp，python汇编语言。-Spectrum sensing source code, usrp_spectrum_sense.rar, pro test feasible. Using environment python, USRP assembly language.