1) hyperbolic tangent
双曲正切
1.
Hyperbolic tangent error function based constant modulus algorithm(HECMA) is very practical because that its steady-state error can be reduced effectively by using the symmetry of the hyperbolic tangent error function about zero error.
基于双曲正切误差函数的常数模算法,利用误差函数曲线关于零误差对称性来降低稳态误差,因而具有实用性。
2) the inverse tanh
反双曲正切
1.
The design effectively enlarges the range of input variables using transform circuit of the inverse tanh,and obtains expected simulation results based on Pspice.
本设计用反双曲正切变换电路,有效扩大了输入变量的变化范围,利用Pspice得到了预期的仿真结果。
3) tanh method
双曲正切法
1.
By using white noise analysis,Hermite transform and tanh method,the exact solutions and the white noise functional solutions are obtained for variable coefficient STO equation and Wick-type STO equation respectively.
双曲正切法是求一类物理方程精确解的重要方法之一。
4) hyperbolic tangent function
双曲正切函数
1.
A theoretical model for predicting ground displacement and deformation due to mining of phosphate body in Wenjiaping by using hyperbolic tangent function was given in this paper.
针对文家坪磷矿地下开采岩体移动变形问题,给出了用于预测分析地下开采引起地表移动变形的双曲正切函数模型。
2.
Aiming at this,this article proposed the "process control" method and established the process curve based on hyperbolic tangent function.
针对这种情况,提出了土钉支护结构水平位移安全监测"过程控制"的概念,建立了双曲正切函数的过程曲线,旨在对土钉支护结构施工全过程做到安全有效的监测和控制,并将所建立模型与理正岩土计算软件的结果进行比较,较好地符合计算结果。
3.
This guidance law avoids the chattering of line-of-sight angular rate of attack missile by introducing the hyperbolic tangent function.
该导引律设计主要通过引入双曲正切函数,消除了攻击导弹的视线倾角增量变化律的抖动现象。
6) hyperbolic model
双曲正切模型
1.
System stability control of the fuzzy hyperbolic model;
一类模糊双曲正切模型稳定性控制
补充资料：正切
当某角的顶点与平面直角坐标系的原点重合,而该角的始边又与x轴的正向重合时,角终边上任意点的纵坐标除以该点的非零横坐标所得的商
tgb= 对边比邻边
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条