zero-order function的意思|示意

In order to avoid this kind of accident, the using of new circuit breaker with protection function of zero curve broken is extremely beneficial.

为避免该类事故的发生，采用新型的具有保护零线断线保护功能的断路器是非常有益的。

When two parameters of four-order cumulant function choose values of the diagonal direction and the off-diagonal direction of the matrix and the third parameter is zero, we can get the best matrix.

其中当四阶累积量函数的两个变量分别在矩阵的对角线方向和偏离对角线方向取值并且第三个变量取零时，得到的矩阵的分析效果最好。

Given an array nums, write a function to move all 0's to the end of it while maintaining the relative order of the non-zero elements.

输入一个数字列表，我们要把所有的0元后置，并要保持非0元的原顺序。

The involved parameters are short-time amplitude and energy, lst-and2nd-order zero-crossing rate, autocorrelation function and pitch period.

所使用的参数是：信号的短时幅度与能量、一阶和二阶过零率、自相关函数及基音周期等。