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- 八木天线无论作为单元还是阵元,以其结构简单、造价低廉、应用灵活在实践中获得了广泛的应用。其中包括用作室内外移动通信系统网络覆盖工程中的施主天线和电梯井、隧道、长廊等场合的重发天线。2002年3月25日,“神舟三号”发射升空,八木天线经过线性极化形成三个极化面,其中一个极化面垂直于另外两个相互平行的极化面。其工作原理是:以两个平行面天线作为干涉仪,而与这两个面垂直的极化面用以判定所接收电波的极化程度,通过三角波形的测量可以计算出所截获电波的方位八木天线有着很广泛的应用,比如在军事方面、日常生活方面
Fbp__lle_traaa
- 一种基于神经网络的人脸识别训练练函数,非常有用,研究生优秀作品 -A neural network-based face recognition training training function is very useful, graduate outstanding works
ixhcx
- Gabor wavelet transform and PCA face recognition code, Dual-line interpolation FFT harmonic analysis kaiser windows, Using weighted model nodes in the network strength and weight are power law distribution.
fan-V4.5
- By matlab code, Using weighted model nodes in the network strength and weight are power law distribution, Gabor wavelet transform and PCA face recognition code.
qiu_v86
- Target can be extracted in a picture you want, Face Recognition light treatment method, Virtual power wireless sensor network coverage.
ux768
- The commonly used digital signal modulation based on artificial neural network, The received signal is given eye and BER simulation systems, Face Recognition light treatment method.