摘要
提出了一种基于FPGA弱信号混沌测量方法,利用FPGA可在线编程的优点仿真出电子开关和运算速度快的优点对峰值点进行处理,解决了传统混沌测量方法因为频繁通断电子开关引起强噪声而测量误差大的问题。测试结果表明和传统的测量方法相比具有误差小和线性度好的优点,具有很好的应用空间和市场价值。
A FPGA-based on weak signal chaotic measurement methods is presented,the advantages of the use of FPGA online programming simulation of electronic switches and the advantage of fast computing speed for processing the peak point solve the traditional chaotic methods of measurement caused by frequent on-off electronic switch noise and large measurement error. The test results show that compared with traditional methods of measurement with a small error and linearity advantages,this method has a good application space and market value.
出处
《电子器件》
CAS
北大核心
2014年第6期1098-1101,共4页
Chinese Journal of Electron Devices
基金
江西省教育厅青年科学基金项目(GJJ11260)
