摘要
利用美国NI公司的虚拟仪器软件LabVIEW设计混沌信号发生器。本文结合三阶非线性Lorenz方程理论用LabVIEW强大的数学分析功能编写混沌信号生成程序,进而由LabVIEW驱动数据采集卡输出混沌信号。与传统的自治混沌系统相比,此发生器具有参数调节方便、易实现、可靠度高等优点。
LabVIEW is used to design chaotic signal generator. The program of chaotic signal generation is redacted by LabVIEW software in combination with Lorenz equation theory .By means of the function of LabVIEW's mathematical tools, we can embed the program of chaotic signal generation into LabVIEW . Finally chaotic signal is generated by LabVIEW driving Data Acquisition . To compare traditional chaotic system, this chaotic signal generator has some property including a convenient parameter changing, easy gaining, high accuracy.
出处
《国外电子测量技术》
2005年第1期10-13,共4页
Foreign Electronic Measurement Technology
