local norm 中文意思是什麼
local norm
解釋
地區常模-
Fan and yuan [ 6 ] uses another method that has proved under the local error bound condition, if we choice the parameter as the norm of the function, the sequence produced by the levenberg - marquardt method converges quadraticlly to a solution of the system of the equations
如此選取參數有一些不足之處。范、袁在[ 6 ]中用另一種方法證明了當迭代參數為當前迭代點處函數值的模時， levenberg - marquardt方法具有二階收斂性。 -
Recently, yamashita and fukushima [ 4 ] show that the sequence produced by the levenberg - marquardt method converges quadraticlly to the solution set of the equations, if the parameter is chosen as the quadratic norm of the function and under the weaker condition than the nonsingularity that the function provides a local error bound near the solution. however, the quadratic term has some unsatisfactory properties
最近yamashita & fukushima [ 4 ]提出，在弱於非奇異性條件的局部誤差界條件下，如果選取的迭代參數為當前迭代點處函數值模的平方，則levenberg - marquardt方法產生的迭代點列二階收斂于方程組的解集。 -
Here we consider the choice of the parameter as the norm of the gratitude of the function. we prove under the local error bound condition that the levenberg - marquardt method with this parameter converges quadraticlly to a solution of the system of the equations. and we also present two globally convergent levenberg - marquardt algorithms using line search techniques and trust region approach respectively
我們提出選取迭代參數為當前迭代點處函數梯度的模，在局部誤差界條件下， levenberg - marquardt方法依然具有二階收斂性，並考慮了線搜索和信賴域技巧的levenberg - marquardt方法，分析了其全局收斂性。 -
There are : aco _ norm algorithm which applies the local normalized ants - seed pheromone update rule for the matrix solution construction ; the aco _ stag algorithm which is characterized by the stagnation step out mechanism and the pheromone trail limit mechanism ; the ant - q ( ) algorithm which is based on eligibility trace
11摘要提出了fiowshop問題的一個局部歸一化螞蟻種于演算法acoporm ，一個引入停滯狀態脫離機制以及信息素蹤跡限制機制的acostag演算法和一個基於資格跡的antq0 ）演算法。演算法還提出了一種基於dannenbring方法的啟發式信息。 -
On deformation the deviation and norm of the economic behaviour of local government
試論地方政府經濟行為的偏差及其規范 -
The zero dynamics, norm form and local feedback asymptotic stabilization for general nonlinear control systems
正則標準形與局部反饋漸近鎮定 -
Besed on wavelet " s well localized characterizes in time frequency and space frequency, we can exactly depict events of nonnoise by decomposing to signal using binary - wavelet transform. for events of noise, local max can be found at singular points of signal by using wavelet transform norm of signal, so adopting multiscale wavelet analysis the maximal point of wavelet transform norm, which risen by the noise, with increasing of scale, which rien by the fault appeared. gived a properly threshold and compared the relation of data that have been transformed not only find the fault in the low noise signal but also resume the signal by filtering noise, which have good power of examining singular signal being unexpectedly change
對于噪聲中的事件點，利用信號的小波變換的模在信號的突變點取得局部最大值，採用多尺度（多分辨）小波分析，則隨著尺度的增大，噪聲引起的小波變換模的極大值點迅速減少，而故障引起的小波變換模的極大值點得以顯露，我們給出一個適當的閥值，比較閥值和變換后數據的關系，不但可以在低信噪比的信號中監測到故障信號，而且可以濾去噪聲恢復原信號，對突變的奇異性信號具有良好的監測能力，能夠有效地找出噪聲中的事件點。
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