- 《英汉医学词典》modulation indices
- 调频指数
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modulation indices中文什么意思
例句与用法
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- as has been already demonstrated, the modulation index defines the number of partials in the spectrum
由大多数声学设备产生的分音振幅在声音持续其间变化。 - frequency modulation offers an effective parameter for spectral evolution : the modulation index ( i )
能够控制声音的时变频谱要素对声音合成来说是至关重要的。 - an envelope can thus be employed to time-vary the modulation index in order to produce interesting spectral envelopes that are unique to fm
分音的振幅以复杂的形式表现出来，特别是在抨击的声音中。 - a novel topology of dc-rail zvt voltage source three-phase pwm inverter is advanced . the principle, design considerations, modulation index and efficiency of the proposed inverter are discussed in detail
提出了一种新型直流母线零电压过渡电压源三相pwm逆变器，并对该电路的工作过程、参数设计、调制系数以及工作效率等进行了详细的分析和试验研究。 - some modulation parameters, such as the carrier frequency and the symbol rate, can be estimated prior to the recognition of modulation types . such other parameters as the modulation index, the modulation frequency deviation, and the signal broadband can be further estimated after recognition
部分调制参数如载波频率、符号速率在识别之前获得，在识别完成之后可以进一步估计调制指数、调制频偏、信号带宽等其余参数。