Gnuradio [1]是一个无线电信号处理方案，它遵循GNU 的GPL [2]的条款分发。它的目的是给普通的软件编制者提供探索电磁波的机会，并激发他们聪明的利用射频电波的能力。

正如所有软件定义无线电系统的定义， 可重构性是其最重要的功能。再也不需购买一大堆发射接收设备，只要一台可以装载信号处理软件（这里：Gnuradio[1]）通用的设备。目前它虽然只定义几个有限的无线电功能，但是只要理解无线发射系统的机理（算法），你便可以任意的配置去接受它。-Gnuradio [1] is a radio signal processing scheme, which follows the GNU GPL [2] in terms of distribution. Its purpose is to provide a common software development opportunities to explore electromagnetic waves and their ability to inspire clever use of radio frequency waves.

As the definition of all software-defined radio system reconfigurability is its most important feature. No longer need to buy a lot of transmitting and receiving equipment, as long as one can be loaded with signal processing software (here: Gnuradio [1]) generic device. Although it is currently only a limited number of radio-defined function, but as long as the wireless transmission system to understand the mechanism (algorithm), you will be able to accept it in any configuration.