The method in the on-line harmonics analysis is introduced briefly,setup the signal mathematic models in the on-line harmonics analysis including the adding noise and modulating noise,the paper states the specific harmonics analysis technical scheme based on the optimization correlative filter theory realized by digital-analog mixed multiplier.
介绍了基于数字模拟混合乘法器实现的最优相关滤波的谐波分析仪技术方案,通过电路原理分析,给出了谐波分析测量仪的具体实现方法,并做出结论。
