zero-place function

In this paper, the unit gate function responses of linear systems are studied, and the zero state responses of linear systems under typical control inputs are solved by means of Du's integrals.

本文在分析计算一阶与二阶系统的单位门函响应的基础上，提出利用杜氏积分求解任意输入下高阶线性系统零状态响应的简捷方法。

If the function fails to create a timer, the return value is zero.

如果函数创建计时器失败。返回值是零。

Analysis of the reason of pilot zero sequence directional protection mal-function and study of negative sequence directional element on parallel double-circuit lines

平行双回线路纵联零序方向误动原因分析及负序功率方向研究零序电哩向保护装置

New Proving about the Zero Point Theorem of Rate Function

速率函数零点定理的一个新证明

On Average Computation of the Base n Non-zero Digital Countdown Sum Function

关于n进制中非零数字倒数和函数均值的计算