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### Iterative-Gradient Based Complex Divider FPGA Core with Dynamic Configurability of Accuracy and Throughput

López-Martínez, F., Castillo-Sánchez, Eduardo, Entrambasaguas, José, Martos-Naya, Eduardo
Journal of Signal Processing Systems, 2011, Vol.62(3), pp.319-324 [Peer Reviewed Journal]
Springer Science & Business Media B.V.
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Title: Iterative-Gradient Based Complex Divider FPGA Core with Dynamic Configurability of Accuracy and Throughput
Author: López-Martínez, F.; Castillo-Sánchez, Eduardo; Entrambasaguas, José; Martos-Naya, Eduardo
Subject: Field programmable gate array ; Digital signal processing ; Complex division ; Fixed point
Description: A field programmable gate array (FPGA) implementation of a highly configurable complex divider is presented, based on an iterative gradient algorithm. The proposed architecture allows to configure both the accuracy and the throughput of the division operation, which makes it suitable for diverse applications with different requirements. Results show how various throughputs can be achieved under different maximum error and iteration limit configurations. Besides, the resource occupation is considerably small, compared with previous solutions.
Is part of: Journal of Signal Processing Systems, 2011, Vol.62(3), pp.319-324
Identifier: 1939-8018 (ISSN); 1939-8115 (E-ISSN); 10.1007/s11265-010-0464-y (DOI)
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### Critical reading of theoretical texts in family physicians

Castillo-Medina, Nidia C, Castillo-Sánchez, Eduardo J, Pavía-Carrillo, Emilio F
Revista medica del Instituto Mexicano del Seguro Social, 2009, Vol.47(2), pp.165-70 [Peer Reviewed Journal]
MEDLINE/PubMed (U.S. National Library of Medicine)
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Title: Critical reading of theoretical texts in family physicians
Author: Castillo-Medina, Nidia C; Castillo-Sánchez, Eduardo J; Pavía-Carrillo, Emilio F
Subject: Family Practice ; Judgment ; Reading
Description: the critical reading is skill which allows to extend the reality that surrounds us, and strengthens our own point of view, through the reflection of the experience. Our objective was to consider the reach of a participative educational strategy (PES) for the development of an skill for critical theoretical text reading in family physician residents. interventional study in a group of family physician junior residents who were measure at the beginning and the end, comparing with a single measurement of a group of senior residents. The strategy was carried out in two ways: individual and group work. In order to determine the advancement of the intervention, an evaluation instrument with two indicators was applied: understanding and interpretation. a significant advance in the interpretation indicator was observed, the global result and the understanding indicator did not show significant changes. When comparing the group with senior residents significant differences in the global result and the indicator of interpretation were observed. the strategy caused the development of the skills for the critical theoretical text reading.
Is part of: Revista medica del Instituto Mexicano del Seguro Social, 2009, Vol.47(2), pp.165-70
Identifier: 0443-5117 (ISSN); 19744385 Version (PMID)
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