摘要
混沌是由非线性系统产生的。蔡氏电路是一个最典型的三阶自治混沌电路。文中结合蔡氏电路模型,利用美国NI公司的虚拟仪器软件LabVIEW的数学处理功能编写混沌信号生成程序,并由数据采集卡输出混沌信号,具有易实现,参数易调节,高可靠性等优点。
Chua＇s circuit is a typical 3--order autonomous chaotic circuit. In this paper, LabVIEW is used to design chaotic signal generator with the Chugs circuit model. LabVIEW has powerful mathematical tools; we can embed the program of chaotic signal generation into LabVIEW. The data acquisition board can output the chaotic signal. Compared with traditional chaotic system, it has the advantage of easy gaining, convenient parameter changing and high reliability.
出处
《国外电子测量技术》
2006年第6期26-28,共3页
Foreign Electronic Measurement Technology
基金
福建省教育厅科技项目资助(JAO04238)
