摘要
本文探讨采用平方根卡尔曼滤波进行卷积伏安重叠峰的分辨．模拟数据试验表明，１∶Ｎ平方根卡尔曼滤波器、结合标准加入法和快速傅里叶变换，用于重叠峰的分辨，具有较高的准确度和较强的分辨能力，滤波结果有良好的线性关系．用于Ｉｎ（Ⅲ）～Ｃｄ（Ⅱ）重叠响应信号的分辨。
The resolution of the overlapped response in neopolarography was studied by 1∶N square root Kalman filtering together with fast Fourier transform smoothing and stanard addition method. The polarographic synthetic data test shows that 1∶N square root Kalman filter exhibits aceptable accuracy and high resolution when it is used to remove the random noise from the signal and to resolve overlapped response. The result obtained by filtering has a good linear relation. The method has been verified to be acceptable further by In(Ⅲ) Cd(Ⅱ) system.
出处
《分析科学学报》
CSCD
1996年第4期305-307,共3页
Journal of Analytical Science
基金
福建省自然科学基金
关键词
重叠峰
平方根
卡尔曼滤波
卷积伏安法
Square root Kalman Filtering
Resolution of overlapped peak
Neopolarography
