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- In this paper, a novel construction of bivariate orthogonal compactly supported wavelet filter based on the cosine function is proposed. 摘要本文提出了一種基于余弦函數的二元緊支撐正交小波濾波器的構造方法。
- This paper discusses the algorithm of compactly supported wavelet transformation. By an effective boundary point processing, the signal can be decomposed and reconstructed precisely. 本文討論了緊支小波變換的具體實(shí)現方法，并對其邊界點(diǎn)進(jìn)行了合理的處理，使得對信號的分解和重構具有很高的保真度。
- Daubechies I. Orthonormal bases of compactly supported wavelets [J]. Communications on Pure and Applied Mathematics, 1988, 41: 909-996. 林碧森金觀(guān)昌等.;正交小波變換在散班圖象相關(guān)計算中的應用[J]
- Wavelet-Galerkin method for numerical calculations of electromagnetic fields is presented using the compactly supported wavelets as the trial functions. 在分析國內外的研究現狀，綜合前人工作的基礎上，將一般緊支集正交小波應用于電磁場(chǎng)的數值分析和計算。
- Biorthogonal compact support wavelet causal filter banks 雙正交緊支集小波因果濾波器組
- Computational results show that compactly supported wavelets can represent abrupt changes in control functions better than trigonometric series and considerably increase computational efficiency. 計算結果表明，小波函數與三角級數相比，可以更好地描述控制函數的急劇變化，并使計算效率顯著(zhù)提高。
- Characterization Analysis of Separable High-dimensional Orthonormal Compactly Supported Wavelet 高維可分正交緊支集小波的特征
- Modeling and Estimation of a Class of Dynamic Multiscale Systems by General Compactly Supported Wavelet 基于一般緊支撐小波的一類(lèi)動(dòng)態(tài)多尺度系統最優(yōu)估計算法
- Feature Extraction for Radar Ship Target Using Compactly Supported Wavelets 一種基于緊支子波的雷達船目標特征抽取方法
- 2-D compact supported wavelet 緊支撐二維小波
- A new method is presented to construct a kind of compactly supported biorthogonal wavelet based on human visual system. 構造了一個(gè)與人的視覺(jué)系統模型的調制轉移函數相近似的緊支撐雙正交小波基。
- The compactly supported radial function and the wavelet function have excellent local character and are suited to be applied in the Meshless method. 緊支徑向基函數和小波基函數具有優(yōu)良的局部特性，使得支配方程中的勁度矩陣系具有稀疏性，特別適合應用于無(wú)網(wǎng)格方法中。
- The notion of vector-valued multiresolution analysis is introduced.A class of compactly supported biorthogonal vector-valued wavelet packets is defined and constructed. 摘要研究向量值雙正交小波包，給出一類(lèi)緊支撐向量值雙正交小波包的定義及其構造方法。
- This paper gives several non-linear difference equations based on the orthogonality，regularity and standardity of the orthogonal wavelet with compact support. 摘要 從緊支撐正交小波濾波器的正交性、規范性及正則性條件出發(fā)，獲得了求解濾波器系數的非線(xiàn)性差分方程組，并采用最優(yōu)化方法求解。
- The notion of a class of compactly supported biorthogonal multiple vaector-valued multivariate wavelet packets, which arc associated with a quantity dilation matrix, is introduced. 摘要引進(jìn)了基于數量矩陣伸縮的緊支撐多元多重向量值雙正交小波包的概念。
- We draw a conclusion that in the dectection of singular signal, wavelet function must be a 1 or 2 order of derivative of a lubricity function, and has regularity and compactly support set. 本文主要側重小波變換對奇異信號的研究，得出了結論：在檢測奇異信號中，小波函數必須是某一平滑函數的一階或二階導數且具有較好的正則性或緊支性；
- Compactly supported wavelets 緊支小波
- And the shape of discerned gross error of short support wavelet is simpler than that of the longer one.Meanwhile, the time scale is easier to identify. 最后對識別的粗差信息進(jìn)行線(xiàn)性修復，獲得了令人滿(mǎn)意的形變信號。
- B-splines is an easiest function which has compact support and is efficient to put into practice via software and hardware, so we use B-splines wavelet to detect welding seam edge. 基數B樣條函數可以說(shuō)是對于軟件或硬件實(shí)現都是比較有效的具有小支撐的最簡(jiǎn)單的函數,文中采用B樣條小波進(jìn)行焊縫坡口邊緣檢測。
- This paper constructs a family of compactly supported interpolating wavelets with compactly supported duals. 本文構造了具有緊支撐對偶的內插子波。
