Then some parameters of the controller are modulated by hybrid learning algorithm of ladder descent (LD) and least square error (LSE) so as to attain better control precision.
然后通过梯度下降法和最小二乘法相结合的混合学习算法，对控制器参数进行调整以提高其控制精度。
2
The fire was brought under control fairly quickly, with four engines, a ladder truck and 33 firefighters responding.
在七台发动机、一台云梯以及33位消防员的努力下，大火很快被扑灭。
3
The different characteristics between S/R instruction and Step Ladder instruction (STL) for designing sequential control program of PLC are putted forward passing through comparison.