基于模型设计的CPM多符号差分解调FPGA实现

FPGA Implementation of Multiple-symbol Differential Demodulation of CPM with Model Based Design

传统的FPGA算法开发流程复杂,开发周期长,工作重复而繁重,而且不易修改。基于模型设计的实现方法可以快速完成算法到硬件电路的转换,可大幅度地降低设计成本,同时大幅度地缩短开发周期。采用基于模型设计的方法,可以在性能损失极小的情况下快速完成CPM多符号差分解调算法的FPGA实现。

The traditional development process of FPGA is complex, and its period is long, and the task is repetitive and heavy. And it＇s not easy to modify. With the method of the model based design, it is rapid to transform algorithms to circuits. It can reduce the cost of design greatly and shorten the period of development heavily. The FPGA implementation of multiple-symbol differential demodulation of CPM, can be done rapidly with litde loss of performance, when model based design is used.