Weight a Fourier series sequence by a set of weights
重量由一组权序列的傅立叶级数
译者:生物统计家园网 机器人LoveR
描述----------Description----------
Weight the real Fourier series xrfft of even length by a weight sequence wt. The first term of xrfft is left alone, and the weights are then applied to pairs of terms in xrfft. Note: wt is half the length of xrfft.
重量真正的傅立叶级数xrfft偶数长度的重量序列wt。单独留在家中的第一项xrfft,并在xrfft的权重,然后应用到对条款。注:wt是长度的一半xrfft。
用法----------Usage----------
rfftwt(xrfft, wt)
参数----------Arguments----------
参数:xrfft
The Fourier series sequence to weight
傅立叶级数序列重量