Xilinx数字上变频器/下变频器设计官方实例Matlab程序(附文档)

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对于如何在Matlab下实现窄带数字上变频/下变频系统的仿真提供逐步指导，如何在System Generator软件下为Xinlinx FPGA部署函数到模块和IP核以及如何认证实施和仿真模型。提供了两个例子：一个多载频GSM通信系统（DUC和DDC均有）和一个多通道MRI接收器（仅DDC）。Step-by-step guidance is provided on how to perform simulation of narrowband DUC/DDC systems in MATLAB®, how to map functions onto building blocks and IP cores for Xilinx® FPGAs in System Generator software, and how to verify the implementation against the simulation model. Two examples are provided: a multi-carrier GSM system (both DUC and DDC) and a multi-channel MRI receiver (DDC only). The examples provide a guide and template for implementation of customer-specific solutions and, in many cases, may be readily adapted to customers’ own application systems. Advantages and limitations of the approaches and methods employed are identified such that the reader can consider these in their own system context.