inverse iteration 中文意思是什麼
inverse iteration
解釋
反迭代, 逆迭代-
Abstract : generally a series of eigenvaluse from low to high andcorresponding eigenvectors can be obtained, by using inverse iteration method to solve eigenvalue
文摘:用逆迭代法求解特徵值問題，可以依次得到一系列由低到高的特徵值和相應的特徵向量。 -
The example in the paper shows the efficiency of shift frequency together with inverse iteration to perform the dynamic topology optimization with frequency constrain
文中的的算例表明移頻與逆迭代法結合后對頻率約束的動力拓撲優化問題非常有效。 -
Three methods that are approximate arithemeti inverse iteration and trial means have put forward. then three methods have been applied for analysis of a example successfully
提出了三種形狀確定的方法? ?近似演算法、逆迭代法及試演算法。並通過算例進行了對比分析，證明了三種方法的有效性。 -
A direct iteration method in solving normal equations by means of bidirectional asynchronous integral has been successfully exploited, so that it can efficiently overcome the difficulty in solving two - point boundary value problems resulting from inverse stability between state equation and co - state equation
文中提出雙向異步積分迭代求解正則方程組的直接迭代法，較好解決了狀態方程和協態方程穩定性相逆給求解兩點邊值問題帶來的困難。 -
As for the numericial mthods we present a method using newton iteration and lp ( lift - projection ) iteration to slove inverse real symmetric eigenvalue problems. then wo can choose any starting points, then wo can get good starting value for the purpose of the preconditioning the numerical examples show the method is efficient and available
對于數值演算法，將lp迭代和一般的newton迭代法結合起來求解含參變量的實對稱矩陣特徵值反問題， lp迭代預處理了newton迭代法的初始值，拓寬了newton迭代法初始值的選取范圍，數值例子也說明lp ? newton法具有較高的效率和實用性。 -
2. based on the inverse position equation and the jacobian matrix, the solution of direct position is obtained through the numerical iteration method. 3
在機構位置反解和速度雅可比矩陣的基礎上，利用數值迭代的方法對機構進行了正解求解，每次可以求得機構的一組正解。 -
Based on the normal equation algorithm to fir system identification and wavelet iteration, a method to estimate the wavelet from the third - order cumulant of field data is developed. due to the fact that higher order cumulant retains the phase information of the signal, and can suppress the gaussian noise ( color or white noise ) naturally, we can improve the time resolution via inverse filtering the wavelet estimated
本文在基於高階累積量的fir系統辨識基礎上，利用觀測信號的三階累積量對探地雷達子波進行估計，提出一種簡單的迭代演算法改善了波估計性能，據此進行反褶積，改善反射信號的信雜比和時間解析度。 -
Abstract : two computational techniques for inverse fight dynamics, namely derivation - iteration and integration - iteration techniques, are investigated. the application of inverse dynamics to determine control power requirements for post - stall maneuvering is researched, and a maneuvering flight trajectory based algorithm is provided, which lays a numerical foundation for simplifying design criteria for post - stall aircraft. with the model of inverse dynamics employed, a flight control mode for the outermost loop of the control system, named maneuver generator, is designed to follow desired complicated maneuvering flight trajectories. an example of rapid heading - reversal maneuver and other numerical simulations show the feasibility of the algorithm and the design idea
文摘:考察了求解輸入類飛行逆動力學問題的微分-迭代與積分-迭代演算法;探討了利用逆動力學確定過失速機動操縱效能要求問題，這構成了進一步提出過失速機動飛機設計簡化判據的數值基礎;利用逆動力學設計機動發生模塊進行飛控系統的最外環控制，以便跟蹤期望的復雜機動軌跡.飛機最速反向示例及其它數值模擬結果表明設計思想與演算法是可行的 -
An improved iteration is presented based on the simplification by general inverse of matrix. the improved iteration contains only one iterate variable. thus, it can be analyzed easily of its convergence and it can work faster than the original iteration
總壓、動壓修正比，與迎角和側滑角一起，包括了計算動壓和靜壓的足夠信息，並且在求解精度上是原始方程組的最小二乘解。
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