GnuRadio-常见模块
1、信号波形生成器(WaveformGenerators)
(1)常数信源(ConstantSource)
(2)噪声信源(NoiseSource)
(3)信号源(SignalSource)例如正弦信号、方波信号等
2、调制器(Modulators)
(1)AM解调(AM Demod)
(2)连续相位调制(ContinuousPhase Modulation)
(3)相位偏移调制与解调(PSKMod / Demod)
(4)高斯频移键控调制与解调(GFSKMod / Demod)
(5)高斯最小频移键控调制与解调(GMSKMod / Demod)
(6)正交振幅调制调制与解调(QAMMod / Demod)
(7)宽带调频接收(WBFMReceive)
(8)窄带调频接收(NBFMReceive)
3、界面(GUI)
(1)星座图(ConstellationSink)
(2)频域图(FrequencySink)
(3)时域图(Time Sink)
(4)直方图(HistogramSink)
(5)瀑布图(WaterfallSink)
4、数学运算(MathOperators)
(1)绝对值(Abs)
(2)相加(Add)
(3)复数共轭(ComplexConjugate)
(4)相除(Divide)
(5)积分(Integrate)
(6)取对数(Log10)
(7)相乘(Multiply)
(8)均方根(RMS)
(9)相减(Subtract)
5、信道模型
(1)衰落信道模型(FadingModel)
(2)动态信道模型(DynamicChannel Model)
(3)频率选择性衰落模型(FrequencySelective Fading Model)
6、滤波器(Filters)
(1)带通/带阻滤波器(Band Pass / Reject Filter)
(2)低通/高通滤波器(Low / High Pass Filter)
(3)无限冲激响应滤波器(IIRFilter)
(4)均方根余弦滤波器(RootRaised Cosine Filter)
(5)抽取有限冲激响应滤波器(DecimatingFIR Filter)
7、傅里叶分析
(1)快速傅里叶变换(FFT)
(2)克斯塔斯环(Costas Loop)
参考:https://blog.csdn.net/OpenSourceSDR/article/details/107509776
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可通过下方链接找到博主
https://www.cnblogs.com/judes/p/10875138.html