1) positive stable solution
正稳定解
1.
By the application of metrix′s singular value sub integral, the paper presents sufficient conditions for the positive stable solution to the practical metrix equation, and simultaneously gets a method of construction of positive stable solution to the metrix.
利用矩阵的奇异值分解 ,给出了实矩阵方程ATXA =B存在正稳定解的充要条件 ,同时也得到了构造该方程正稳定解的一种方
2) Positive steady state solutions
正稳态解
3) positive hyperstable matrix
超正稳定
1.
The definition of the positive hyperstable matrix was given,and the relations among classes of positive definite matrix,metapositive definite matrix, well generalized positive definite matrix,generalized positive definite matrix,positive hyperstable matrix and positive stable matrix were studied.
提出了超正稳定的概念，讨论了实对称正定、亚正定、良广义正定、广义正定、超正稳定及正稳定矩阵类之间的关系，得到了若干确定的结果。
4) steady north direction
正北稳定
1.
This paper introduces the new arithmetic of real time video display of modern airborne radar in steady north direction,analyses and discusses the theory and the realization of coordinate conversion and twodimensional interpolation of the mostly technology of the airborne radar video display.
详细介绍了现代机载雷达信号处理机在载机正北稳定的姿态下将雷达回波信号实时显示的新算法。
5) positive stability
正稳定性
6) positive stable matrix
正稳定阵
补充资料：渐近稳定解
渐近稳定解
asymptotically - stable solution
渐近稳定解[asymp咖回ly一stable sduti佣;~"ror卜，ee姗ycro曲，栅e peoe“。el 一个微分方程组的解，它在月刃乃旧oB意义下是稳定的(见加.lyl舰旧稳定性(Lyapunov stability))，并且吸引具有足够接近的初始值的一切其他解.例如，考虑方程组 卒二f(r.，、‘。 a了J、右边的函数f(:，考)对于一切:):，考任R”有定义，并使得方程组(*)的解存在而且是唯一的.这时，方程组(*)的解 x(;，乱)，x(:，乱)=老。是渐近稳定解，如果这个解同一切与其足够接近的解 x(:，句，}若一蜀}
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