mimo

Millimeter-wave Beamforming and Phased Arrays

说明：  利用通信系统中调制信号的循环平稳特性,对频谱空洞进行检测,提升频谱感知技术在低信噪比下的性能。实验结果表明:与传统能量检测方法相比,采用循环特征检测方法改善了认知无线电中频谱空洞的检测能力。(Based on the cyclostationarity of modulation signals, spectrum hole is detected, aiming at the improve- ment of the performance of spectrum sensing in low SNR situation. The results show that comparing with the tra- ditional energy detection technique, cyclostationarity-based spectrum sensing technique has greatly improved the detective ability in cognitive radio.)

Micro SCADA setting for iec60870-5-101

AWGN信道条件下 汉明编码和格雷编码的性能仿真程序(Hamming coding and Gray coding performance simulation program AWGN channel conditions)

三种随机构造法：Gallager_getH、Mackay_getH、PEG_getH(Three random construction methods: Gallager_getH, Mackay_getH, PEG_getH)

说明：  Modbus协议中文版，比较完善，仅供学习参考(Chinese version of Modbus Protoco)

极化码的matlab实现，包括了完整的编码以及译码程序(polar coding and decoding)

intelligent transportation system and internet of vehicles

说明：  是一个关于信道容量和信道估计的很全面的matlab源程序(is one of the channel capacity and channel estimation of the very comprehensive source Matlab)

这是一个关于gmsk和msk性能分析比较的源程序，能很好的实现GMSK频谱和功率谱。(this a matlab program about gmsk and msk s dpinpu and gonglvpu.)