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pipeilvbo
- 产生一个chirp信号,给出时域及频域特性。利用匹配滤波器进行滤波。如果有延时也能正确滤波。-Generate a chirp signal, given the time domain and frequency domain characteristics. Filtering using matched filter. If there is delay filter can correct.
pilotbasedchannelestimatininOFDMsystems
- 频域不同导频密度的信道估计在被研究,并且在高低时延信道其信道估计被固定了导频分配时域。频域信道估计是基于插补,多项式的广义线性模型(或最小二乘法)和维纳滤波(或线性最小均方误差法)的方法。时域的信道估计是用线性插补完成的。我们通过测量在基于克拉克散射模型的瑞利衰落信道上并带有QPSK调制的粗误码率,已经比较了所有这些方案的结果。-Different pilot density in frequency domain channel estimate to research, and its hi
dtimme_delay_e
- 时延波束形成,在声纳、雷达等领域有广广泛应用,形成空间指向性图并完成空间滤波 -The beamforming wide widely used in the field of sonar, radar and other formation of spatial directivity diagram and complete spatial filtering
wbf_design_doblinger_2010
- 宽带时延波束形成例程,滤波求和方式实现宽带波束形成-design 1d filter-and-sum wideband beamformer with optimization
kenfun_v21
- 基于互功率谱的时延估计,分数阶傅里叶变换计算方面,滤波求和方式实现宽带波束形成。- Based on the time delay estimation of power spectrum, Fractional Fourier transform computing, Filtering summation way broadband beamforming.