电子器件
電子器件
전자기건
JOURNAL OF ELECTRON DEVICES
2014年
6期
1098-1101
,共4页
FPGA%混沌测量%弱信号%噪声
FPGA%混沌測量%弱信號%譟聲
FPGA%혼돈측량%약신호%조성
FPGA%chaos measurement%weak signal%noise
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。
提齣瞭一種基于FPGA弱信號混沌測量方法,利用FPGA可在線編程的優點倣真齣電子開關和運算速度快的優點對峰值點進行處理,解決瞭傳統混沌測量方法因為頻繁通斷電子開關引起彊譟聲而測量誤差大的問題。測試結果錶明和傳統的測量方法相比具有誤差小和線性度好的優點,具有很好的應用空間和市場價值。
제출료일충기우FPGA약신호혼돈측량방법,이용FPGA가재선편정적우점방진출전자개관화운산속도쾌적우점대봉치점진행처리,해결료전통혼돈측량방법인위빈번통단전자개관인기강조성이측량오차대적문제。측시결과표명화전통적측량방법상비구유오차소화선성도호적우점,구유흔호적응용공간화시장개치。
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 measure-ment with a small error and linearity advantages,this method has a good application space and market value.