Fast Fourier transform (FFT) is the main algorithm for harmonic analysis in electric power system, but when there is the decaying DC component in input signal, FFT algorithm will have higher error.
快速傅里叶变换(FFT)是电力系统进行谐波分析的主要算法，但当输入信号中含有衰减直流分量时，FFT算法会产生较大的误差。
FFT algorithm is the most used algorithm for digital signal processing, and a FFT processor is one of the important means for FFT computation.
FFT算法是数字信号处理最常用算法，使用FFT处理器是进行FFT运算的重要手段之一。
The FFT algorithm is used to realize wave molding. The deep-water waves, shallow water waves, surface waves are molded by the FFT algorithm.
在水波建模方面，本文除了用FFT算法来实现水波建模，还给出了深水波、浅水波、表面波在FFT算法基础上的实现。
This FFT algorithm can be used with arbitrary integer dimensions. For 1-dimension, the algorithm will be simplified as the well-known DIF vector radix 2 FFT.
该FFT算法适合于维数为任意整数的情况，当维数为1时，算法退化为著名的频域抽取向量基2 FFT算法。
This FFT algorithm can be used with arbitrary integer dimensions. For 1-dimension, the algorithm will be simplified as the well-known DIF vector radix 2 FFT.
该FFT算法适合于维数为任意整数的情况，当维数为1时，算法退化为著名的频域抽取向量基2 FFT算法。
应用推荐