Sagar Shah

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Working papers of the Federal Reserve Bank of Cleveland are preliminary materials circulated to stimulate discussion and critical comment on research in progress. They may not have been subject to the formal editorial review accorded offi cial Federal Reserve Bank of Cleveland publications. The views stated herein are those of the authors and are not(More)
This paper proposes a novel radar system, namely step-frequency with compressive sampling (SFR-CS), that achieves high target range and speed resolution using significantly smaller bandwidth than traditional step-frequency radar. This bandwidth reduction is accomplished by employing compressive sampling ideas and exploiting the sparseness of targets in the(More)
Planar electronics processing methods have enabled neural interfaces to become more precise and deliver more information. However, this processing paradigm is inherently 2D and rigid. The resulting mechanical and geometrical mismatch at the biotic-abiotic interface can elicit an immune response that prevents effective stimulation. In this work, a(More)
This work proposes a low-complexity space-time adaptive processing (STAP) algorithm for sensing applications built on a moving platform in the presence of strong clutters. The proposed algorithm achieves low-complexity computation via two steps. First, it utilizes improved fast approximated power iteration methods to compress the data into a much smaller(More)
Synthetic lethality and collateral lethality are two well-validated conceptual strategies for identifying therapeutic targets in cancers with tumour-suppressor gene deletions. Here, we explore an approach to identify potential synthetic-lethal interactions by screening mutually exclusive deletion patterns in cancer genomes. We sought to identify(More)
An essential activity in managing an emergency is planning, preparation, and training for it. The harmful consequences can be diminished if accurate safety metrics are incorporated before. This leads to the simulation of an emergency event which is required to devise a roadmap, evaluate the effectiveness of numerous possible scenarios and thereby mitigate(More)
Under normal circumstances, if we want to copy or move data from one mass storage device to another, we use the computer as an intermediate device. When copying data is our only requirement, it is overkill to use a full-fledged computer to do something so mundane as to transfer data. In this project, we have made a device which can eliminate the use of a PC(More)
—For a senior design project, we have created a solar tracking system. The key requirements for this system were to create an effective and low cost system in order to optimise efficiency of solar panel. The developed solution is a prototype that might be built upon to create a production model. The motivation, solution (including design, implementation,(More)
This work proposes a low-complexity space-time adaptive processing (STAP) algorithm for sensing applications built on a moving platform in the presence of strong clutters. The proposed algorithm achieves low-complexity computation via two steps. First, it utilizes improved fast approximated power iteration methods to compress the data into a much smaller(More)
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