- 包络线形状
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envelope shape中文什么意思
例句与用法
- Flat bag style means the filter bag is in plane ( envelope shape ) , trapezoid as well as other non - cylindrical shape
扁袋式是指滤袋为平板型（信封型） 、梯形以及非圆筒型的其它型。 - On this basis , a model of pulse damage threshold fth ( j / cm2 ) was proposed . calculations on pulses of three different envelope shapes indicate that , with the same pulse duration , wavelength and incident light intensity , fth of pulse with gaussian envelope is higher that that of the pulses with hyperbolic secant and lorentzian envelope , i . e . gaussian pulse would need a little higher intensity to induce breakdown than the other two
在这个基础上，提出了一个研究脉冲破坏闭值的模型，对三种不同包络脉冲的分析表明，在相同的脉宽、波长和入射光强下，高斯脉冲的破坏闭值较高，双曲正割和洛仑兹脉冲的破坏闽值相对较低，即高斯脉冲最不容易对介质造成破坏。 - The quantized lp coefficients are replaced by the unquantized lp coefficients in the frequency domain expression of the feel weighted filter . the error signal has more similar envelope shape , and the hearing effect is better than before because the unquantized lp coefficients have more accuracy than quantized lp coefficients
由于未量化的线性预测系数具有更高的精度,因此,误差信号通过修正后的感觉加权滤波器以后,具有与语音信号谱更加相似的包络形状,从而更好地利用共振峰对误差的掩蔽效应,达到更佳的主观听觉效果。 - It is also pointed out that if kanai power spectrum and penzien power spectrum is regarded envelope function in time domain , they are powerful and easy in viewpoint of envelope shape controlling ability . penzien power spectrum is even able to describe the envelope with two peaks like camel
文中通过分析指出如果把“金井清谱”和“ penzien谱”等模型,看作是时间域中包线,这两个模型的调节能力都很强,而且比较方便,其中“ penzien谱”模型可以用来表示具有两个峰点的包线。