A modulation recognition module based on digital signal processor, including digital signal processor, FLASH, external memory, LED lamp, JTAG socket, video encoder, and power supply. Among them, LED light is 8, according to the signal modulation recognition of different results and bright different lights; the VGA interface is connected to the external video encoder can display on the display is the signal modulation recognition results. Digital signal processor for modulation recognition using 2 modes, one is the theory of decision making method of pattern recognition based on a cyclostationary detection method based on pattern recognition, which is controlled by a control mode in the input data bits.
【技术实现步骤摘要】
【技术保护点】
一种基于数字信号处理器实现的调制方式识别模块,其特征是该模块包括数字信号处理器(1)、FLASH(2)、外部存储器(3)、LED灯(4)、JTAG插口(5)、视频编码器(6)、FPGA(7)、VGA接口(8)、电源(9);数字信号处理器(1)通过数据输入口(10)从外界获取原始数据,通过JTAG插口(5)与上位机进行通信,通过数据输出口与FPGA(7)连接,而FPGA(7)分别连接LED灯(4)和视频编码器(6),视频编码器(6)通过视频输出口与VGA接口(8)相连,FLASH(2)、FPGA(7)、数字信号处理器(1)、外部存储器(3)都连接到EMIF接口(11)上。
【技术特征摘要】
【专利技术属性】
技术研发人员:陈文啸,朱洪波,
申请(专利权)人:南京邮电大学,
类型:实用新型
国别省市:84[中国|南京]
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