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znlubj
- 实现智能大厦自动报警系统主要是通过串口通信来实现的。计算机对数模转换设备发送到端口的数据进行处理,并根据用户摄设置信息作出相应动作,同时通知大厦管理人员,确保万无一失。-Intelligent Building automatic alarm system is mainly through serial communications to achieve. Computer digital-to-analog converter equipment sent to the port handl
qpsk_mod_transmiter
- QPSK发送机,信号源为随机二进制序列,经串并变换后,转换成双极性信号发送-QPSK transmitter, the signal source for random binary sequence, series and transform, change the polarity signal sent in pairs
16QAM
- 运用matlab,实现16QAM调制与解调,串并转换,信道建立(瑞利多径信道),星座映射,是毕业设计之必备资料
qpsk
- 运用matlab,采用QPSK调制与解调,包括串并转换,傅立叶变换与逆变换,信道估计(采用LS准则),多普勒频移等模块,内容清晰明了。
OFDMqpsk
- 简单的OFDM仿真,采用QPSK调制,有串并转换,保护间隔,fft/ifft等-Simple OFDM simulation using QPSK modulation, there are serial to parallel conversion, guard interval, fft/ifft etc.