quartic spectrum
基本解释
- [电子、通信与自动控制技术]四次方谱
专业释义
- 四次方谱
A complete theoretical analysis for the square and quartic spectrum line feature is carried out. The spectrum line’s existence, position and amplitude are deduced.
本文详细分析了常见数字调制方式的平方谱与四次方谱的谱线特征,从理论上推导了谱线的成因、位置和强度。