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- W998971754 abstract "以SystemView为软件设计平台,在计算机辅助设计思想下,利用其与Matlab的接口功能,方便快捷地实现差分正交相移键控信号--π/4-DQPSK的调制解调,对其频谱特性、动态、静态性能和在高斯噪声信道条件下系统的抗噪声性能做了详细分析.并在相同信道条件下分析比较π/4-DQPSK 和QPSK的频谱及抗噪声性能.仿真结果表明,π/4-DQPSK的频谱扩展现象优于QPSK." @default.
- W998971754 created "2016-06-24" @default.
- W998971754 creator A5064666263 @default.
- W998971754 creator A5072191564 @default.
- W998971754 date "2005-01-01" @default.
- W998971754 modified "2023-09-23" @default.
- W998971754 title "π／4-DQPSK调制与解调在SystemView中的仿真实现" @default.
- W998971754 hasPublicationYear "2005" @default.
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