Computer-based tutorial on microwave network analysis

2003 ◽  
Author(s):  
D.T. Stephenson
Keyword(s):  
Network Analysis ◽  
Computer Based ◽  
Microwave Network Analysis

scholarly journals Learning Analytics Using Social Network Analysis and Bayesian Network Analysis in Sustainable Computer-Based Formative Assessment System

2020 ◽  
Vol 12 (19) ◽  
pp. 7950 ◽  
Author(s):  
Younyoung Choi ◽  
Young Il Cho
Keyword(s):  
Social Network ◽  
Social Network Analysis ◽  
Network Analysis ◽  
Bayesian Network ◽  
Learning Analytics ◽  
Evaluation System ◽  
Analytic Method ◽  
Learning Skills ◽  
21St Century Learning Skills ◽  
Computer Based

The sustainable computer-based evaluation system (SCE) is a scenario-based formative evaluation system, in which students are assigned a task during a course. The tasks include the diversity conditions in real-world scenarios. The goals of this system are learning to think as a professional in a certain discipline. While the substantive, psychological, instructional, and task developmental aspects of the assessment have been investigated, few analytic methods have been proposed that allow us to provide feedback to learners in a formative way. The purpose of this paper is to introduce a framework of a learning analytic method including (1) an assessment design through evidence-centered design (ECD), (2) a data mining method using social network analysis, and (3) an analytic method using a Bayesian network. This analytic framework can analyze the learners’ performances based on a computational psychometric framework. The tasks were designed to measure 21st century learning skills. The 250 samples of data collected from the system were analyzed. The results from the social network analysis provide the learning path during a course. In addition, the 21st century learning skills of each learner were inferred from the Bayesian network over multiple time points. Therefore, the learning analytics proposed in this study can offer the student learning progression as well as effective feedback for learning.

scholarly journals Ultra-short FBG based distributed sensing using shifted optical Gaussian filters and microwave-network analysis

2016 ◽  
Vol 24 (3) ◽  
pp. 2466 ◽  
Author(s):  
Rui Cheng ◽  
Li Xia ◽  
Chaotan Sima ◽  
Yanli Ran ◽  
Jalal Rohollahnejad ◽  
...  
Keyword(s):  
Network Analysis ◽  
Distributed Sensing ◽  
Gaussian Filters ◽  
Microwave Network Analysis

Planar multiport microwave network analysis by the finite element method

1989 ◽  
Vol 25 (4) ◽  
pp. 2941-2943 ◽  
Author(s):  
A. Konrad ◽  
T.J. Sober ◽  
C.T.M. Choi ◽  
L.S. Rider ◽  
J.J. Komiak
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Network Analysis ◽  
The Finite Element Method ◽  
Microwave Network Analysis ◽  
Element Method
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