second d order spectrum的意思|示意
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二阶谱
second d order spectrum的网络常见释义
第二级光谱 ... second d law of thermodynamics 热力学第二定律 second d order spectrum 第二级光谱，第二级谱 secondary y coil 副线圈 ...
second d order spectrum相关例句
Second, a special 2-D the fourth-order time-average moment spectrum is defined to estimate frequency in zero mean multiplicative and additive noise.
定义了特殊的二维四阶时间平均多矩谱来估计信号频率。