快速傅里叶变换算法 meaning in Chinese

fast fourier transform algorithm
fet algorithm

Furthermore , sampling and processing of ac , including some ac sampling algorithms , are reached . mainly , fft algorithm and full - wave fourier algorithm are discussed . calculation of active power and imaginary power is researched
同时对模拟量的采集与处理以及一些交流采样的算法进行了研究；主要就快速傅里叶变换算法、全波傅氏算法以及有功功率、无功功率的计算、滤波的参数选取、谐波的计算进行了讨论。