对常见的调制信号在软件无线电的通用平台下进行调制解调。所有信号均通过正交分解后，在一个同用的平台上进行调制，然后通过各自的解调算法解调。-right common modulation radio signals in the software under a common platform for modulation and demodulation. All signals are orthogonal decomposition, the same one used on the pla

matlab/simulink编程，基于SFF SDR平台的软件无线电发射接收机设计，模块设计，对学习小型软件无线电平台开发有很大帮助。-matlab/simulink programming, software platform based on SFF SDR radio transmitter receiver design, module design, small learning software radio platform helps a lot.

认知无线电频谱感知代码，基于matlab平台，合作频谱感知-Cognitive radio spectrum sensing code, Matlab platform, cooperative spectrum sensing