inversion operation meaning in English

反演
反运算

In mmse based detection algorithms it ’ s inevitable to do the matrix inversion operation , and we have found by analysis that such matrices are all positive definition hermite matrices . so , in chapter three , by renumbers the looped variables we induce a new matrix inversion algorithm and based on the symmetry of the data we further
由于基于mmse的检测算法中会不可避免地遇到矩阵求逆运算,经过分析发现此类矩阵均为正定hermite矩阵,根据此类矩阵的特点引入了变量循环重新编号法求逆算法,并且根据运算过程中数据的对称性提出了进一步的简化方案。
After introduction of the tranlinear loop principal , the bjt current controlled conveyor has been designed by using mixed tranlinear loop voltage follower . as for modern integrated circuit , the model of mos transistor , the active resistance and the current mirror integrated circuit formed by mos transistor are introduced . the cmos current controlled conveyor has been derived from mixed tranlinear loop cmos voltage follower based on weak inversion operation
针对现代集成电路的工艺,本文对mos晶体管的工作原理进行了简要的叙述,讨论了有源电阻和电流镜的实现方法,并利用mos晶体管的亚阈值特性组成混合跨导线性回路完成对应的电压跟随器的设计,推导出了基于cmos技术的电流控制传送器。