根据群延迟函数与倒谱系数之间的关系，可以确定分母的多项式系数。
Based on the relationship between the group delay function and the cepstral coefficients, the denominator polynomial coefficients can be determined.
如果为这个函数传递一个用户ID，它将在一个多维数组中按日期倒序的顺序返回那个用户发出的贴子。
If you pass this particular function a user id, it returns all the posts made by that user in reverse-chronological order, all bundled in a nice, multidimensional array.
下面就练习一下了，写一个函数，接收一个字符串做参数，然后倒序显示每一个字符，每行显示一个。
As an exercise, write a function that takes a string as an argument and displays the letters backward, one per line.
根据本文所证明的理论，抽样指条的极性必须在加权函数过零点处倒相放置。
According to the theory that has been demonstrated, sampled finger polarity must be placed inversely phase wherever the weighting function pass through zero-joints.
分析表明倒频谱在识别边频及测试系统传递函数的影响方面具有显著的特点。
The analysis indicates that the inverse spectrum has a noticeable feature to distinguish the influence of the side frequency and identify the transfer function of the testing system.
分析表明倒频谱在识别边频及测试系统传递函数的影响方面具有显著的特点。
The analysis indicates that the inverse spectrum has a noticeable feature to distinguish the influence of the side frequency as well as the transfer function in measuring test system.
结合功率倒谱技术，平滑了传递函数，提高了气缸压力的识别效果。
To use power cepstrum, the transfer function is smoothed. Effect of identifying of cylinder pressure is increased.
对于桁架结构重量目标函数，直接推出倒变量的二阶形式，以桁架重量最小为目标的优化问题构造为标准的二次规划模型。
The objective function of minimizing truss mass was expressed in two order form, the optimal problem was formulated as a standard quadratic programming model.
该方法是基于最小相位滤波器的复倒谱系数和其群迟延函数以及其系统函数之间的关系，通过一个非线性的递归方程求解分母多项式的系数。
Based on the relationship between the group delay function and the cepstral coefficients, the denominator polynomial coefficients can be determined through a nonlinear recursive difference equation.
该方法是基于最小相位滤波器的复倒谱系数和其群迟延函数以及其系统函数之间的关系，通过一个非线性的递归方程求解分母多项式的系数。
Based on the relationship between the group delay function and the cepstral coefficients, the denominator polynomial coefficients can be determined through a nonlinear recursive difference equation.
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