Solving the Inverse Fractal Problem from Wavelet Analysis

the algorithm for solving the inverse numerical range problem

برد عددی ماتریس مربعی a را با w(a) نشان داده و به این صورت تعریف می کنیم w(a)={x8ax:x ?s1} ، که در آن s1 گوی واحد است. در سال 2009، راسل کاردن مساله برد عددی معکوس را به این صورت مطرح کرده است : برای نقطه z?w(a)، بردار x?s1 را به گونه ای می یابیم که z=x*ax، در این پایان نامه ، الگوریتمی برای حل مساله برد عددی معکوس ارانه می دهیم.

Solving the Couette inverse problem using a wavelet-vaguelette decomposition

This paper develops a new approach to computing the shear rate from the torque and rotationalvelocity measurements in a Couette rheometer. It is based on wavelet-vaguelette decomposition sWVDd proposed by Donoho fDonoho, D., Appl. Comput. Harmon. Anal. 2, 101–126 s1995dg. This decomposition consists in expanding the shear rate into a truncated wavelet series, whose coefficients can be determine...

Solving the Inverse Representation Problem

In this paper, we present an approach to extract most relevant information from a (semi-)quantitative knowledge base, e.g., from a probability distribution. Relevance here is meant with respect to some appropriate inductive inference process, like maximum entropy inference (ME-inference) in probabilistics. So in particular, the method developed in this paper is apt to solve the inverse maxent p...

Fractal inverse problem: an analytical approach

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

Inverse Problem Methods for Generalized Fractal Transforms