## Abstract We consider the problem to reconstruct the mass distribution of a string where the mass is concentrated in a finite number of points, or, equivalently, the problem to reconstruct a simply connected mass spring system with unknown masses and stiffness parameters if the following data are
On the reconstruction of large signal responses from immittance data
β Scribed by A. Sadkowski
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 444 KB
- Volume
- 223
- Category
- Article
- ISSN
- 0022-0728
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π SIMILAR VOLUMES
The impulse response of a non-linear, hardening-spring, resonant system and derived frequency response estimates by Fourier transformation.are examined. A perturbation solution for the impulse response of a single-degree-of-freedom system with "cubic stiffness" is derived, this type of non-linearity
A sampling density compensation function denoted "same-image (SI) weight" is proposed to reconstruct MR images from the data acquired on an arbitrary k-space trajectory. An equation for the SI weight is established on the SI criterion and an iterative scheme is developed to find the weight. The SI w