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my_QPSKmod_201107
- QPSK调制解调仿真 从基带信号产生——IQ映射——调制——信道加噪——解调——判决及反映射——接收信号输出,每个步骤都画出了图形。 -QPSK modulation and demodulation of the simulationFrom the baseband signal generation-- IQ mapping------ channel noise modulation demodulation-- judgment and reflected-- to recei
netadmin
- 大型交换机的网管软件,通过串口联机大型交换机,接收交换机输出的信号, 并自动保存到数据库中, 方便查询和统计-network management system, it gets data switcher via comm port, and automatically deal with the data, so we can query these data easily.