• 1. Theoretical frequency: 理论频数 | 理论数 | 意见频数 | 理论频数T
• 2. theoretical frequency distribution: 理论次数分布
• 3. theoretical frequency curves: 理论频率曲线

更多释义

• 1.The orthogonal sampling demodulating technique for low frequency time-code signal is introduced. Based on the theoretical analysis about its principle and implement method, The simulation is tested.
  作者提出低频时码信号的正交扫描解调技术，从理论上分析了正交扫描原理和实现方法，并进行了仿真测试；
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• 2.The theoretical and experimental results are presented, which show the low axial ratio and low loss characteristics over octave frequency band of the polarizer.
  给出理论和实验结果，证明了这种四层曲折圆极化器可以在倍频程范围内得到良好的低轴比、低损耗特性。
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• 3.The L-moment method has theoretical advantages in hydrologic frequency analyses, but less practical application because of its complexities in calculation.
  线性矩法在水文频率分析中具有理论优势，但因为计算复杂而实际应用较少。
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