Simulated Design of DDS in Simulink
Gaowei Yan · Journal of Taiyuan University of Technology · 2006
The characteristics and background of the Direct Digital Synthesis(DDS) and Simulink simulation system are introduced simply.The operation principle of DDS is expatiated and it's primary scattering is analyzed.The dynamic simulation system on DDS is set up in Simulink simulation system,and the sources and function of the dynamic simulation system are introduced.The authors do the simulation experiment of the system,the result of simulation on DDS is analyzed systematically and the influence of phase truncation on DDS is obtained.It provides a theoretical and experimental base for the study and design of DDS systems.