logarithmic decrement

logarithmic decrement的基本解释

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[计] 对数减缩量

与logarithmic decrement相关的网络例句 [注：此内容来源于网络，仅供参考]

Results There was a linear trend between logarithmic X and Y, the equation of logarithmic curve was able to be fitted, There was a linear trend between logarithmic Y and X, the equation of exponential curve was able to be fitted, There was a linear trend between logarithmic X and logarithmic Y, the equation of power curve can be fitted. There is a parabola pattern between X and Y, the equation of parabola was able to be fitted.

结果 X取自然对数与Y作散点图有直线趋势，拟合对数曲线方程；Y取自然对数与X作散点图有直线趋势，拟合指数曲线方程；X取自然对数与Y取自然对数作散点图有直线趋势，拟合幂函数曲线方程；原始数据X和Y成抛物线关系，拟合抛物线方程。

started with the analysis of characteristic parameter of the successive detection logarithmic amplifier,mainly discusses the main factor affecting its transfer characteristic by mathematics reasoning to its transfer function,studies the correlative relations of the single stair′s plus,the series with the dynamic range and the logarithmic precision by matlab and matrixx simulation.so two pieces of conclusion have been reached:one is on condition that the dynamic range is limited,the more the series that is used and the single stair′s plus is less,the higher the logarithmic precision is.the other is that using the double amplifier chain can enhance the logarithm starting point,so its stability is improved.and the conclusion has been applied to the practical circuit′s analysis of the tacan beaconing receiver.

摘 要：从分析连续检波式对数放大器的特性参数入手，对其传输函数进行了数学推导，重点讨论了影响其传输特性的主要因素，通过matlab和matrixx仿真，研究了输入动态范围与级联级数、单级增益和对数精度的相互关系，得出了两点结论：一是在限定动态范围的前提下采用的级数越多其单级增益越小而精度就会越高，二是采用双放大链结构可以提高对数起点，从而提高其稳定性。最后将结论应用于塔康信标接收机实际电路的分析中。关键词：对数放大器；连续检波；塔康信标；对数精度

This step is mainly to determine the breakover time using the virtual signal sub-system through decrement the input in to get the free vibration signal through decrement to the output.

利用该方法，完成了渤海JZ20-2MUQ海洋平台在环境激励下的测点选择，给出了测点选择的过程和步骤，计算结果验证了所提方法用于大型复杂结构参数识别的有效性和实用性。

与logarithmic decrement相关的网络解释 [注：此内容来源于网络，仅供参考]

logarithmic decrement：对数衰减

logarithmic amplifier,对数放大器 | logarithmic decrement,对数衰减 | logarithmic gain,对数增益

logarithmic decrement：对数衰减率

logarithm 对数 | logarithmic decrement 对数衰减率 | logarithmic mean temperature difference 对数平均温差

logarithmic decrement：对数减缩量

logarithmic amplitude characteristic 对数振幅特性 | logarithmic decrement 对数减缩量 | logarithmic gain phase characteristic 对数增益相位特性

logarithmic decrement：对数减量

对数曲线 logarithmic curve | 对数减量 logarithmic decrement | 对数微分法 logarithmic differentiation

average logarithmic decrement：平均对数减量

"average life-time","平均寿命" | "average logarithmic decrement","平均对数减量" | "average mean-free path","平均自由行程"