连续Lorenz混沌系统的DSP硬件实现

本文以连续Lorenz系统为例,介绍了利用DSP处理器实现连续混沌系统的方法,同时给出了相应的仿真实验结果。实验表明,利用DSP产生的实验结果与matlab仿真产生的结果相吻合,证实了该方法的可行性。该方法同样可以实现其它连续混沌系统,具有普适性。该方法还存在着调试方便,参数调节灵活,计算误差可控性强,频谱调节范围较宽且方便等优点,便于实现数字保密通信。

The DSP hardware implemented of continual Lorenz chaoic system

Taking the Lorenz system as an example, an effective approach to generate continual- chaotic system by the Digital Signal Processor (DSP) is presented in this paper. The DSP simulation results and the matlab simulation results matches mutually. This con- firms the feasibility of the method. A large experiments show that this method can also be applied to other continual- chaotic systems,. It is also can be used for security communication because of its convenience and flexibility to debug and regulate the parameters.