为什么英语中“state-of-the-art”表示“最先进”的意思呢? - 知乎 State of the art (sometimes cutting edge) : the level of development (as of a device, procedure, process, technique, or science) reached at any particular time usually as a result of modern methods 直接翻译成最先进和最尖端的。 Popularity: Bottom 40% of words (merriam webster)
Simulink仿真问题在状态“1”某时间的时候导数不收敛?如何解决? - 知乎 (5)通常给定积分的初始输入为eps, (6)离散的,在代数环处增加delay环节,如果是连续系统,增加memory环节。 参考: Matlab Answer: Derivative of state '1' in block ~ at time 0 0 is not finite Matlab Simulink 仿真出现积分状态变量数据奇异-解决办法 Matlab 中eps 百度百科