Fourier filtering technique Fourier过滤技术
full-cycle fourier filtering 全波傅氏滤波
fourier domain filtering 傅立叶滤波
fourier transform filtering 傅里叶变换滤波
fourier holographic filtering 傅里叶全息滤波
double fourier transform filtering 双重傅里叶变换滤波
Fractional Fourier Domain Filtering 分数傅立叶域滤波
discrete Fourier transform filtering 离散傅里叶变换滤波
Elliptical Windows are utilized as a new means for Fourier filtering and correcting the amplitudes of reflections.
椭圆窗口作为一种新的手段用于含有面缺陷晶体的傅里叶滤波和衍射振幅校正。
This new method reduces the influence of time response of Fourier filtering on frequency measurement and improves the accuracy of transient frequency measurement.
新的算法有效地补偿了富氏滤波的时间响应对频率测量造成的影响，提高了算法的暂态测频精度。其程序和计算非常简单。
It is then subject to such mathematical indignities as wavelet decomposition, multi-resolution Fourier analysis, polyphase filtering and discrete cosine transformation.
接下来它还要经过一些数学处理程序，比如小波分解，多重分辨率傅立叶分析，多相过滤，离散余弦变换等。
应用推荐