So a new algorithm with rectangle loops Fourier spectralenergy percentage is proposed by analyzing the conjugate symmetry of Fourier transform.
因此，根据傅里叶变换的共轭对称性，提出了更具有一般性的长方环傅里叶周向谱能量百分比新算法。
2
The SpectralEnergy Flux(SEF) algorithm for the onset of music signal is verified, and the influences of the SEF on the detected performance are evaluated in detail.
对乐音信号起始时刻检测的谱能流法进行了验证，详细分析了该算法各环节对检测性能的影响。
3
This apparatus is a multifunction spectrum testing set-up, which suits to measure for infrared detectors the wide range spectral sensitivity and also the distribution of spectralenergy.