A channel estimation method employing chebyshev polynomials 多項式進行信道估計的方法
Subspace iteration accelerated by using chebyshev polynomials 多項式加速的子空間迭代法
Predictor based on chebyshev polynomials for lifting scheme 一種擬合型的提升小波預(yù)測方法
Some identical relations about the sum of chebyshev polynomials product 二類切比雪夫多項式積和的幾個組合恒等式
Several relations between chebyshev polynomials of the first and second kind 有關(guān)兩類切比雪夫多項式的幾個關(guān)系式
Sum of the absolute value of chebyshev polynomial coefficients and its properties 契貝謝夫多項式系數(shù)的絕對值和及其性質(zhì)
Fem with absorbing boundary condition and expansion of discrete chebyshev polynomials for inverse problem of elastic waves 基于吸收邊界條件的有限元方法和離散切比雪夫展開的二維缺陷識別
The output power of the one - seven power divider was accorded with the coefficient of the chebyshev polynomial . the output phase of the divider was almost the same 七路不等分功分器輸出的電流幅度按7次切比雪夫多項式系數(shù)分布,各口輸出相位基本一致。
In order to accelerate the convergence rate , we improve the original method with chebyshev polynomials and preconditioning techniques , and present two new algorithms 為了加速子空間迭代法的收斂性,我們應(yīng)用chebyshev多項式與預(yù)處理技術(shù),得到了兩個新的改進算法。
Our numerical results show that the accelerated subspace iteration method by using chebyshev polynomials and the preconditioning subspace iteration method are superior to the original subspace iteration method 數(shù)值試驗結(jié)果表明用chebyshev多項式與預(yù)處理技術(shù)加速的子空間迭代法比原始子空間迭代法優(yōu)越。