residual matrix造句
例句與造句
- The sprt was used to test error residual matrix between estimated matrix and measured matrix . based on the test result , it need to validate single parameter if necessary . finally , the on - line run status of the system and its parameters that whether natural or not are judged through these processes
通過(guò)鍋爐專家制定的試驗(yàn)設(shè)計(jì)方案得到了有效的實(shí)驗(yàn)數(shù)據(jù),利用最值模型以及向量排序模型篩選出記憶矩陣,然后通過(guò)記憶矩陣對(duì)觀測(cè)矩陣進(jìn)行實(shí)時(shí)訓(xùn)練得到預(yù)測(cè)矩陣,再利用sprt方法對(duì)預(yù)測(cè)矩陣與觀測(cè)矩陣的殘差矩陣進(jìn)行檢驗(yàn),對(duì)檢驗(yàn)結(jié)果判斷,如有必要需對(duì)單參數(shù)進(jìn)行驗(yàn)證,最終通過(guò)這個(gè)過(guò)程判斷出系統(tǒng)及各個(gè)參數(shù)在線運(yùn)行的穩(wěn)定性。 - Based on the assumption of periodic rubbing force in rotor system , the rubbing forces onto each node of rotor system are estimated by modal expansion technique and the sub - harmonic decomposition of residual matrix between faulty and faulty - free vibration signals of rotor system through fft ( fast fourier transformation )
基于轉(zhuǎn)子系統(tǒng)碰摩力的周期性假設(shè)，利用模態(tài)擴(kuò)展方法，對(duì)故障和健康轉(zhuǎn)子系統(tǒng)振動(dòng)信號(hào)的殘差矩陣進(jìn)行傅立葉級(jí)數(shù)的分頻諧波近似，估算得到轉(zhuǎn)子軸承各節(jié)點(diǎn)的碰摩力。 - The main part of this hybrid algorithm is a chebyshev iteration which applies chebyshev polynomials to act on initial vectors and makes the obtained vectors close to the wanted eigenvectors ; the second one is the preconditioning subspace iteration method which uses a preconditioning matrix to impact the residual matrix obtained from the iteration procedure , so the distribution of eigenvalues is improved
第一個(gè)改進(jìn)算法是用chebyshev多項(xiàng)式加速的子空間迭代法，它是用chebyshev多項(xiàng)式作用初始向量，使其更接近所要求的特征向量。第二個(gè)改進(jìn)算法是對(duì)每次迭代所得的殘余矩陣直接進(jìn)行預(yù)處理以改善矩陣特征值的分布。 - It's difficult to find residual matrix in a sentence. 用residual matrix造句挺難的