The experimental results show that the co-control of control angle and modulation index has better dynamic characteristics.
实验结果表明，采用控制角与调制深度相结合的双变量协调控制具有更好的动态性能。
This total modulation index must not exceed unity, or distortion will result.
这总的调制度不得超过一，否则就会产生失真。
The signal is modified utilizing a second voltage distortion compensation method if the modulation index is at least equal to the first modulation index value.
和如果所述调制指数至少等于第一调制指数值，那么就利用第二电压失真补偿方法来修正所述信号。
The phase difference between the signals from beam forming net can affect the modulation index of single channel signal and can lower the precision of tracking.
和差网络输出的和差信号相位差会影响单通道信号的调制度，进而降低跟踪精度。
Under the same amplitude modulation index and same frequency modulation index, different SVM waveforms can be derived from different sampling point distributions.
相同频率调制比和幅度调制比的情况下，对调制波信号的不同采样点分布可以得到不同的SVM波形。
Under a certain deliver distance and the light power, the different sub-carries number to exist a best optical modulation index, making the system's carrier-to-noise ratio biggest.
一定的传输距离和发射光功率情况下，不同的子载波数存在一个最佳的光调制指数，使得系统载噪比最大；
Under a certain deliver distance and the light power, the different sub-carries number to exist a best optical modulation index, making the system's carrier-to-noise ratio biggest.
一定的传输距离和发射光功率情况下，不同的子载波数存在一个最佳的光调制指数，使得系统载噪比最大；
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