It has been proved by the example calculation that this method is simpler and more applicapable in comparison to La's transformation commonly used in resolving the response of periodic function.
实例计算表明，相对于周期函数响应求解中通常采用的拉氏变换方法，本方法更为简便，并有广泛的适用性。
2
This text discuss that place confusion to encrypt a method existingly, and combine the periodic of that method, put forward a kind of method that places confusion and anti- transformation to recover.
本文讨论了现有的置乱加密方式，并结合该方式的周期性，提出了一种置乱反变换恢复的方式。
3
Indeed, this is a periodic result of the modern transformation of "ink painting art" as well as a necessary process to go through, distinguishing itself from the "narrow-mindedness" in essence.