万有系数定理 [数] universal coefficient theorem
实系数有理式 [数] rational expression with real coefficients
有理系统函数 rational system function
有理多项式系数 Rational Polynomial Coefficients
有理系统函数全通系统 rational system function allpass system
最小相位有理系统函数 rational system function minimum-phase
将有理函数分解为部分分式的难点就是确定部分分式中的待定系数。
The difficulty in decomposing rational function into partial fraction is to fix the undetermined coefficient in partial fraction.
本文利用导数给出了有理真分式分解为部分分式时的一个简洁的系数公式以及该公式的使用。
This paper, by using derivative, gives a concise coefficient formula and its usage in decomposing rational into partial fraction.
留数是复变函数中的一个极其重要的概念，其应用也非常广泛，本文证明了实系数有理分式函数的共轭复极点的留数也互成共轭。
This paper proves that residues at conjugate complex poles of rational fractional function with real coefficients are conjugate complex Numbers as well.
应用推荐