scaling function 中文意思是什麼
scaling function
解釋
標度函數-
The martingale analysis in the multiresolution analysis under the haar scaling function and its application in the signal processing
尺度函數下多分辨分析的鞅性及其在信號處理中的應用 -
Inside the instrument has many kinds of scaling conversation formula which can carry out chosen scale conversation such as convert into length etc. digital clock timer wide use to clocking, timing in every industry field. it is operate brief, clocking accuracy, timing alarm, and with outer connected start stop, clear function
本表含有前述智能流量積算控制儀的全部功能，增加了獨特的防盜措施，提高了系統的安全性，即使在斷電的情況下，亦可有效地防止盜用，保證了用戶的準確計量使用，且操作簡便，可靠性高。 -
Biorthogonality of multidimensional periodic scaling function with arbitrary dilation matrix
具有一般伸縮矩陣高維周期尺度函數的雙正交性 -
At first, this thesis gives right calculation results of derivative of daubechies scaling function, the determine fashion of continuity is rendered
本論文首先推導了daubechies尺度函數導數或高階導數的正確計算結果，給出了它的連續性的判定方式。 -
This article shows a new method to construct symmetric compacted orthogonal wavelet packet basis ： the original compacted orthogonal wavelet basis and scaling function are decomposed into symmetric and anti - symmetric parts respectively ， then we prove that three of four parts is also wavelet basis and another is scale function. we find it simple to process 1 - d signal. finally, by these results above, all the results above are applied to dsp
本文提出一種新的對稱化方法，把一大類緊支集實值的非對稱正交小波函數分解成對稱和反對稱兩部分，並證明了其相應的兩部分仍然構成對稱和反對稱的緊支正交小波基，而且我們發現尺度函數對稱和反對稱部分分別是某子空間的尺度函數和小波函數。 -
Using the conic function model local approximation, w. cdavidon ( 1980 ) proposed a class of iterative algorithms with modified matrix combining function value, furthermore under the theory d. c. sorensen has used local quadratic approximation method, then applying collinear scaling idea improving on the above algorithm and generalizing it, getting a class of collinear scaling algorithm, unifying former quasi - newton. in the paper, using local quadratic approximation method, the first, constructing the new collinear scaling gene, getting a class of the new collinear scaling algorithm with briefness and numerical stability, ., we discusses some properties of the algorithm and its local linear convergence, q - superlinear convergence and the whole convergence ; secondly we have made numerical experimentation and numerical analysis ; the last, we have done much discussion for collinear scaling idea and given the several new collinear scaling algorithm
本文的工作就是基於局部二次逼近原理，首先通過構造新的共線調比因子，得到了一類新的更簡潔，數值穩定性更好的共線調比演算法，進而我們給出了本共線調比演算法的局部收斂性，全局收斂性以及演算法q -超線性速度的理論證明；其次，用經典的無約束優化五大考核函數就本共線調比演算法進行了數值試驗和數值分析；最後，就局部二次逼近思想，進行共線調比演算法思想進行更廣泛的討論，給出了幾個新共線調比演算法。 -
Power spectrum analysis and statistical moment function on a range of scales revealed scaling qualities of the date from stock market
摘要通過對冪譜和統計矩函數的分析，得出股票市場時間序列的無標度性。 -
A sufficient condition for the existence of a solution to robust decentralized dissipative control via state feedback and via output feedback is derived in term of a set of hamilton - jacobi - issacs ( hji ) inequalities. the sufficient condition is that the robust decentralized dissipative control problem can be resovled for all admissible uncertainties, if there exists a scaling c1 storage function such that hji inequalities have nonnegative solution. the controllers constructed make the nonlinear system robust dissipative with respect to the quadratic supply rate
基於hji不等式給出了含有不確定和干擾非線性互聯系統魯棒分散耗散控制存在的充分條件，即對于所有允許的不確定如果存在標量c ~ 1類存儲函數使得hji不等式有非負定解，那麼非線性互聯系統魯棒分散耗散控制就可獲得，並且構造的控制器使得非線性互聯系統在給定二次型供給率下具有魯棒耗散性。 -
The problem for constructing wavelets from a m - band orthogonal interpolatory scaling function was considered
摘要考慮由m -帶正交插值函數構造相應小波函數的矩陣擴充問題。 -
A new method to design stable scaling universe of discourse of integral fuzzy controller based on center of membership function
帶積分環節的隸屬度函數中心自適應模糊控制器設計 -
Notes on the scaling function
尺度函數的兩個性質 -
On the construction of triadic symmetric bi - orthogonal wavelets with pre - assigned fundamental scaling function
三進制雙正交對稱小波的設計 -
( 4 ) as an application of wavelets, the first, wavelet - based solution to ode to be researched, the second, construction the hermite b - spline bases scale functions with boundary conditions on the interval, combining with garlerkin method, to solve differential equation in finite - length beam problem ; the third, m - scaling function solution to ode in dynamics
（ 4 ）把小波函數用於微分方程的求解中。首先利用插值小波求解常微分方程，其次，滿足邊界條件的小波尺度函數，結合galerkin方法求解結構力學中的微分方程；最後，使用m -尺度函數求解梁結構中的微分方程。 -
The response and excitation signals are first decomposedusing the daubechies wavelet scaling function. then the differential vibrationequations of the time - varying system are transformed into simple linear equationsbased on the orthogonality of the scaling functions. the physical parameters can beidentified directly by solving the linear equations
運用daubechies小波對線性時變系統的激勵和該激勵作用下的響應做變換，將變換后的響應和激勵代入微分方程，利用daubechies小波尺度函數的正交性，將微分方程轉換成簡單的代數方程組，求解方程組，識別系統的時變參數。 -
They have a number of desirable properties not possessed by wavelets of daubechies type, namely : they have symmetry property ; the scaling function and physical space representation are identical ; expansion coefficients are easily computed ; in certain respects they are more accurate ; the functions ( but not their derivatives ) can be computed without solving an eigenproblem. the price to be paid for these advantages is the loss of orthogonality, interpolating wavelets are only biorthogonal
本文主要的研究成果是把一維的某些結論推廣到高維，分為以下四個方面： （ 1 ）使用二元拉格朗日插值法構造二元尺度函數和小波函數，使其具有緊支性、對稱性以及函數展開式的系數易於計算等優點。唯一的缺陷是缺乏正交性。 -
In chapter 4, i performed the analyzing work with wavelet and fastica and find that wavelet was a high efficient way to filter the cep signal when i set the wavelet and scaling function to haar, decomposing level to 4, threshold method to fixed to threshold and white - noise structure to scaled white - noise. it took the advantage that reduced the accumulating times to 60 with more smooth signal and less distortion. but fastica takes no advantage on this facet
本文通過小波變換和獨立分量快速分析模式識別的方法對cep數據進行了分析處理，同時與數字低通橢圓濾波器的處理效果進行了比較，發現用小波對cep的數據進行濾波處理時，可以將數據的疊加次數從120降低到60次左右，且信號的質量要比以前的處理方法好；但是獨立分量快速分析方法效果不很好。 -
We study the design of haar wavelet for scale = a ( a2 ) and present a decomposition and reconstruction algorithm in chapter 3. secondly, in chapter 4 we study the design of orthonormal mutiwavelets of multiplicity r with scale = a ( a2 ). by the factorization theory, we give parametric expressions for orthonormal causal fir multifilter banks of r = 2 and scale = 4, and we found the length of scaling function can be controlled by the parameters. finally, we provide the error analysis between discrete multiwavelet transform coefficients and continue multiwavelet transform coefficients
由於多小波變換系數的計算是直接與其預濾波方式相聯系的，而在單小波變換系數計算中之所以能由近似表示就是因為尺度函數具有低通特性和平移正交性，由此我們研究了能滿足以上要求的預濾波，並對離散小波變換系數和連續小波變換系數之間的差異作了分析，從誤差分析結果我們可以預見：為了減少誤差我們可以通過對預濾波的進一步設計來控制。 -
In this paper, we use the symmetric interpolating scaling function as the basis for the resolution space. the specialty of wavelet interpolation galerkin method ( wigm ) is : the wavelet coefficients are the values of function at the equinoxes because of the character of interpolation of the basis function
小波插值galerkin法（簡稱wigm ）的特點在於：基函數的插值特性，使得用尺度函數線性表示被求函數時，其中的小波系數即為函數在二分點上的離散值。 -
On the ground of multiresolution analysis, wavelet galerkin method uses wavelet scaling function as the basis for the resolution space, with whose linear combination any function in this space can be expressed. then the partial differential equations ( for short pdes ) can be dispersed to a linear system through galerkin
小波galerkin法是根據多分辨分析，利用小波尺度函數構造解空間的基來線性表示該空間中的任意函數，然後通過galerkin形式的變分把偏微分方程（簡稱pdes ）離散成一個線性系統。 -
And we give method how to solve the problem when there are more than one kind of medium or the boundary is abnormity. because using symmetric interpolating seal function as the kisis con ' pmied by its rele ^ a ' it average - interpolating scaling function, the error can be less than computed by traditional method
由於選取對稱尺度函數作為基函數，它的一次導數可利用與其對應的平均插值尺度函數來計算，這樣可有效地降低用傳統方法計算帶來的誤差。
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