Paper ID #17920A PATTERN RECOGNITION APPROACH TO SIGNAL TO NOISE RA-TIO ESTIMATION OF SPEECHMr. Peter Adeyemi Awolumate P.AMr. Mitchell Rudy, Rowan University Rowan University Electrical and Computer Engineering student.Dr. Ravi P. Ramachandran, Rowan University Ravi P. Ramachandran received the B. Eng degree (with great distinction) from Concordia University in 1984, the M. Eng degree from McGill University in 1986 and the Ph.D. degree from McGill University in 1990. From October 1990 to December 1992, he worked at the Speech Research Department at AT&T Bell Laboratories. From January 1993 to August 1997, he was a
consciousness be "uploaded" into robots to extend our lives indefinitely? What would this mean for humanity? How accurate have fiction and futurists proved in predicting the future of robots so far? Is the direction in which technology develops inevitable, or do we have choices?GradingThe course is graded on the scale ≥ 90 = A, 90-80 = B, 80 - 70 =C, 70 - 60=D, <60 =F. Thecourse grade is the grades on the various activities as follows: 20% Participation 10% Surveys 15% Quizzes 20% Research Project (initial discussion 5%, research paper 15%) 15% Midterm exam 20% Final examThe participation grade is based on the discussion boards, one per module. Grading takes intoaccount engagement with other
Educ Psychol. 1983;75(2):215-226. doi:10.1037/0022-0663.75.2.215.2. Tinto V. Dropout from higher education: A theoretical synthesis of recent research. Rev Educ Res. 1975;45(1):89-125.3. Ohland MW, Brawner CE, Camacho MM, et al. Race, Gender, and Measures of Success in Engineering Education. J Eng Educ. 2011;100(2):225-252.4. Cabrera AF, Nora A, Castaneda MB. The Role of Finances in the Persistence Process: A Structural Model. Res High Educ. 1992;33(5).5. Wohlgemuth D, Whalen D, Sullivan J, Nading C, Mack S, Yongyi W. Financial, academic, and environmental influences on the retention and graduation of students. J Coll Student Retent. 2006;8(4):457-475. doi:10.2190/86X6-5VH8-3007-6918.6. Rhoads B
.20054Pintrich, P. R., Smith, D. A. F., Garcia, T., & Mckeachie, W. J. (1993). Reliability and predictivevalidity of the motivated strategies for learning questionnaire (mslq). Educational andPsychological Measurement, 53(3), 801-813. doi:10.1177/0013164493053003024Seymour, E., & Hewitt, N. M. (1997). Talking about leaving: Why undergraduates leave thescience. Boulder, CO: Westview Press.The National Center for Academic Transformation. (2017). Who we are. In The national centerfor academic transformation. Retrieved March 7, 2017, fromhttp://www.thencat.org/whoweare.htmlZhang, G., Anderson, T. J., Ohland, M. W., & Thorndyke, B. R. (2004). Identifying factorsinfluencing engineering student graduation: A longitudinal and cross-institutional
trigger). Figure 8: The laser tag system packaging.(a) Inside of Box (b) Outside of Box Figure 9: The Analog Interface Board (a) LED Driver Board (b) LED Driver Schematic Figure 10: Student LED Board and Schematics4.3.3 LED Driver BoardA previous figure (please see Figure 7) shows that three of the electronic circuits are fabricatedonto a single circuit board called the “Transmitter Board”. Referring back to this figure, thesethree circuits are (1) the Shooting LED Driver, (2) the Hit Indicator LED Driver, and (3) theTrigger.Section 4.2.2 explains that the transmitter
identify their weaknesses. B) engage with people I trust and build partnerships even if they might later become rivals.The major changes in wording between the heuristic definition and items came from reframingthe descriptions provided of the heuristics into actions that might be taken by an individual testtaker. Throughout, for the initial item development and testing, we sought to be as authentic aspossible to the original wording of the trait definitions provided stated by Sarasvathy (2008). Thefinal versions of all the initial items, which we used in this study, appear in the appendix.MethodologyPopulation and data collectionWe collected data for this study from a required first semester course at the [blinded] UniversityCollege of Business
that students were asked to design a Rube Goldberg machine thatconducts 90+ steps to complete a simple task. The insights they found through the use of theRube Goldberg machine will hopefully be a starting point for students to hone their design,communication, and teamwork skills such that they can design, communicate, and work onteams effectively in their Senior Capstone and beyond.References1. Javdekar, C. N., Ph, D. & College, M. C. Designing Freshman Engineering Experiences. (2001).2. Andersson, S. B., Malmqvist, J., Wedel, M. K. & Brodeur, D. B. A systematic approach to the design and implementation of design-build-test project courses. Int. Conf. Eng. Des. 1–15 (2005).3. Chlebowski, A. L., Davis, J. L. & Jr, Z
for the behavioral sciences. Cambridge University Press.Bransford, J. D., Brown, A. L., & Cocking, R. R. (1999). How people learn: Brain, mind, experience, and school. National Academy Press.Crismond, D. P., & Adams, R. S. (2012). The informed design teaching and learning matrix. Journal of Engineering Education, 101(4), 738-797.Dorst, K., & Cross, N. (2001). Creativity in the design process: co-evolution of problem– solution. Design studies, 22(5), 425-437.Lawson, B. R. (1979). Cognitive strategies in architectural design. Ergonomics, 22(1), 59-68.Lawson, B., & Dorst, K. (2009). Design expertise. 2009.Ericsson, K. A. & Simon, H. A. (1993) Protocol analysis: Verbal reports as data. MIT Press
LabVIEW:As the LabVIEW is a modular type of software and logical operations are taken in form of blocksthe transfer functions (8) and (9) that are derived for an electromechanical to translational systemare used to create this model in LabVIEW that replicates the mathematical operation of a real-timeassembly line with load transported from point A to B. Figure 9. Block Diagram of LabVIEW model Figure 10. Block DiagramChange in the variables can be easily done in the front panel while the operation is running andthe implementation of the outcome results in graphical representation will deliver the differencesin results more clear and precise
Implementing Programs. Jossey- Bass Higher and Adult Education Series: ERIC, 1999.7. L. Richlin and M. D. Cox, "Developing scholarly teaching and the scholarship of teaching and learning through faculty learning communities," New directions for teaching and learning, vol. 2004, pp. 127-135, 2004.8. A. V. Vázquez, K. McLoughlin, M. Sabbagh, A. C. Runkle, J. Simon, B. P. Coppola, et al., "Writing-To-Teach: A New Pedagogical Approach To Elicit Explanative Writing from Undergraduate Chemistry Students," Journal of Chemical Education, vol. 89, pp. 1025-1031, 2012/07/10 2012.9. E. B. Coleman, A. L. Brown, and I. D. Rivkin, "The effect of instructional explanations on learning from scientific texts," The Journal of the Learning Sciences
the TTL field n Key points q TTL is never increased in an IPv4 packet n Problem: (a) If TTL=9 when an IPv4 packet leaves a router, what is the TTL value when that packet entered the router? (b) If TTL=1 when an IPv4 packet arrives at a router, and this router is not the final destination of the packet, what would happen to this packet? (c) When an IPv4 packet leaves a router, what fields in the IPv4 header would be different from those when the packet entered the router and why? Figure 1. An example TGO homework assignment for Computer Networks.Note that the example problems are not limited to the concepts in the current
Conference & Exposition (pp. 1-14).4 Chan, L., Müller, S., Roudaut, A., & Baudisch, P. (2012, May). CapStones and ZebraWidgets: sensing stacks of building blocks, dials and sliders on capacitive touch screens. In Proceedings of the SIGCHI Conference on Human Factors in Computing Systems (pp. 2189-2192). ACM.5 Klenke, R. H. (2001, June). A hardware/software codesign senior capstone design project in computer engineering. In Microelectronic Systems Education, 2001. Proceedings. 2001 International Conference on (pp. 58-59). IEEE.6 Surgenor, B., Mechefske, C., Wyss, U., & Pelow, J. (2005, June). Capstone design– experience with industry based projects. In Proceedings of 1st Annual CDIO Conference.7 Todd, R
.[3] B. Artz and D. M. Welsch, "The effect of peer and professor gender on colelge student performance," Southern Economic Association, vol. 80, no. 3, pp. 816-838, 2014.[4] M. S. Hyde and J. Gess-Newsome, "Adjusting educational practice to increase female persistence in the sciences," Journal of College Student Retention, vol. 1, no. 4, pp. 335- 355, 1999.[5] K. B. Coletti, E. O. Wisniewski, R. L. Shapiro, P. A. DiMilla, R. Reisberg and M. Covert, "Correlating Freshmen Engineers' Performance in a General Chemistry Course to their use of supplemental instruction," in American Society of Engineering Education, Indianapolis, 2014.[6] A. S. Rosette, J. S. Mueller and R. D. Lebel, "Are male leaders penalized for seeking
area ofexpertise of the author. It is material that the students see in the Physics I course in addition tosubsequent courses in engineering mechanics.The problem statement is the following: A spring has a constant of 50 N/m. The spring is hung vertically, and a mass is attached to its end. The spring end displaces 30 cm from its equilibrium position. The same mass is removed from the first spring and attached to the end of a second (different) spring, and the displacement is 25 cm. What is the spring constant of the second spring? (A) 46 N/m (B) 56 N/m (C) 60 N/m (D) 63 N/mInstructions provided to the student (translated from Spanish) a. Translate the problem statement to Spanish
). The Importance of Collaboration in Construction Industry from Contractors’ Perspectives. Procedia-Social and Behavioral Sciences, 129, 414- 421. 3. Holley, P. and Emig, E., (2010) “Changing the Culture of Design and Construction Education in the U.S.” In: Architecture + construction alliance research initiatives. Retrieved from: http://aplusca.org/documents/A+CA.Book.pdf 4. Duggan, T. & Patel, D. (2014). Design-Build project delivery market share and market size report. Retrieved from Design Build Institute of America website: http://www.dbia.org/resource-center/Documents/rsmeansreport2014.pdf 5. Herrmann, M. M., Gregory, A. D., Miller, B., & Powney, S. (2016). A
electricity outlet. The cell temperature of an HCPV module impacts its electricaloutput [5, 6]. Thus, HCPV needs a cooling system to maintain the temperature of the solarmodule. The cooling system can keep the temperature between 50°C and 80°C [7, 8], manydifferent kinds of cooling system have been shown in literature in the past[9-11]. Passive andactive cooling systems are two types of general cooling method for HCPV cooling.The passive cooling system uses a metal heat sink to cool down the panel. Many types ofresearch show the ability to use passive heat sink to keep panel efficiently (especially in500suns) [12-19], the passive cooling fin structure can be shown in Figure 3 [19].Figure 3. Schematic of a finned heat sink: (a) front view and (b) 3D
is a senior lecturer in the Department of Engineering Education at The Ohio State University. She received her M. S. in physics and B. S. in electrical engineering and applied physics from Case Western Reserve University, and her Ph. D. in physics from The Ohio State University. She has been on the staff of Ohio State’s University Center for the Advancement of Teaching, in addition to teaching in both the physics department and department of engineering education. Her research interests address a broad spectrum of educational topics, but her current foci are adapting problem-solving instructional techniques to first-year engineering and incorporating engineering elements into K-12 science courses.Dr. Richard J
teaching of larger numbers of students in statics and strength ofmaterials classes in the University of Tennessee system, while reducing the amount of outsideclass assistance that students needed. The study showed this hybrid model of using traditionallectures with the Mastering online homework had no adverse effects on the percentage ofstudents receiving grades of A, B, and C.There are also some studies reported in the literature concerning the use of Mastering for coursesother than statics, dynamics, and strength of materials. Maheswaran6 implemented MasteringPhysics in a Physics 2 course by having students complete pre-chapter problems, whichconsisted of tutorials and coaching videos in Mastering, prior to the relevant lecture. He thenhad them
.” Academic Press Limited. 2 Aug. 1988. 33-52.[9] Nagy, R. L., D. G. Ullman, & T. G. Dietterich. “A Data Representation for Collaborative Mechanical Design.”Research in Engineering Design 3.4 (1992): 233-242.[10] Chusilp, P., and Y. Jin. “Impact of Mental Iteration on Concept Generation.” Journal of Mechanical Design128.1 (2006): 14-25.[11] Perttula, M., and P. Sipila. “The Idea Exposure Paradigm in Design Idea Generation.” Journal of EngineeringDesign 18.1 (2007): 93-102.[12] Linsey, J. S., E. F. Clauss, Tolga Kurtoglu, & Arthur B. Markman. “An Experimental Study of Group IdeationGeneration Techniques: Understanding the Roles of Idea Representation and Viewing Methods.” Journal ofMechanical Design 133.3 (2011): N.p.[13] Austin, S. A., J
., & Cruz, I. (2009). Mentoring college students: A critical review of the literaturebetween 1990 and 2007. Research in Higher Education, 50(6), 525-545. doi:10.1007/s11162-009-9130-2[4] Hug, S., Thiry, H., & Tedford, P. (2011). Learning to love computer science: Peer leadersgain teaching skill, communicative ability and content knowledge in the CS classroom. InProceedings of the 42nd ACM Technical Symposium on Computer Science Education, 201-206.DOI: 10.1145/1953163.1953225[5] Stout, L. M., & McDaniel, A. J. (2006). Benefits to supplemental instruction leaders. NewDirections for Teaching and Learning, 106, 55-62. DOI: 10.1002/tl.233[6] Oakley, B. A., & Finelli, C. J. (2014). A practical approach to understanding—andapplying!—the
(6), 1216.Hinsz, V. B., Tindale, R. S., & Vollrath, D. A. (1997). The emerging conceptualization of groups as information processors. Psychological Bulletin, 121(1), 43.Hurst, A., Jobidon, E., Prier, A., Khaniyev, T., Rennick, C., Al-Hammoud, R., Hulls, C., Grove, J.A., Mohamed, S., Johnson, S.J. & Bedi, S. (2016). Towards a multi-disciplinary teamwork training series for undergraduate engineering students: Development and assessment of two first-year workshops. Proceedings of ASEE's 123rd Annual Conference & Exposition, New Orleans, Louisiana.Klein, G., & Pierce, L. (2001). Adaptive Teams. In Proceedings of the 6th International Command and Control Research and Technology Symposium.Klimoski, R., &
. Corbin, J., & Strauss, A. (2014). Basic of qualitative research: Techniques and procedures for developing Grounded Theory. 2014: Thousand Oaks, CA: Sage.19. Creswell, J. W. (2012). Educational research: Planning, conducting, and evaluating quantitative and qualitative research (4th ed.). Boston, MA: Pearson Education Inc.20. Tinto, V. (1993). Leaving College: Rethinking the Causes and Cures of Student Attrition.21. Meyer, M., & Marx, S. (2014). Engineering dropouts: A qualitative examination of why undergraduates leave engineering. Journal of Engineering Education, 103(4), 525-548.22. Bean, J., & Eaton, S. B. (2001). The psychology underlying successful retention practices. Journal of College Student
." "Projects and in-class problems were the most beneficial part of the class. Overall, very complex class, it is not an easy A or B. However, professor makes it easier that it is." "Projects are time consuming but allowed me to apply equations and knowledge from class. Real world connections are made between the course material and everyday life, which helps me understand why the concepts we learn are important and useful. This allows me to feel confident while doing problems and to think through them rather than looking at a solution manual." "Projects were helpful as they were more interesting than book problems. Projects also prevented the use of answer keys when stuck and forced me to think about it
American (7.7%), Hispanic (15.2%), Asian (17.6%), Female (20.7%), LSES (14.6%). Supplemental Instruction can now be counted as one of the many programs that successfullydecreases the academic performance gap between ethnic minority students and Caucasians. Thisgap was decreased to within 3% of course averages for all groups excluding African Americans.One of the most surprising things about these findings is that the SI program was not designed togive additional benefit to minority, female, or low-socioeconomic students. Through activelearning and inclusion, the SI program at LSU has shown to have a substantial impact on allpopulations of students7 References[1] E. Brothers, B. Knox, “Best Practices in Retention of Underrepresented
Paper ID #19067A Comprehensive Step-by-Step Approach for Introducing Design of ControlSystemDr. Daniel Raviv, Florida Atlantic University Dr. Raviv is a Professor of Computer & Electrical Engineering and Computer Science at Florida Atlantic University. In December 2009 he was named Assistant Provost for Innovation and Entrepreneurship. With more than 25 years of combined experience in the high-tech industry, government and academia Dr. Raviv developed fundamentally different approaches to ”out-of-the-box” thinking and a breakthrough methodology known as ”Eight Keys to Innovation.” He has been sharing his contributions
Course,” Advances in Engineering Education, Vol.5, No. 3.[4] Baxter, M., Byun, B., Coyle, E.J., Dang, T., Dwyer, T., Kim, I., Lee, C.-H., Llewallyn, R., and Sephus, N., 2011,“On project-based learning through the vertically-integrated projects program,” Proceedings, Frontiers of EducationConference (FIE), Rapid City, SD, October 12-15.[5] E.J. Coyle, J.V. Krogmeier, R.T. Abler, A. Johnson, S. Marshall and B.E. Gilchrist, 2014, “The Vertically-Integrated Projects (VIP) Program – Leveraging Faculty Research Interests to Transform Undergraduate STEMEducation,” Proceedings of the Transforming Institutions: 21st Century Undergraduate STEM EducationConference, Indianapolis IN, Oct. 23-24, 2014[6] Melkers, J.E., Kiopa, A., Abler, R.T., Coyle, E.J
need,some groups used software programs like Mesh Lab or Meshmixer to improve the quality oftheir 3D Images as the one shown in Figure 5. Figure 4. (a) A photo taken by a student’s smart phone (b) 123D Catch model obtained by multiple photos Figure 5. 123D Catch model obtained being edited in MeshmixerRapid PrototypingAs mentioned earlier, multiple low cost Rep-Rap (
military). 2. How has your perspective in each item mentioned below changed because of courses offered by the Mechanical Engineering Department that you took or are currently taking? a. How I can become a mechanical engineer b. The work I can do as a mechanical engineer c. The types of companies that hire mechanical engineersCareer preferences: A total of four questions were involved to assess students’ careerpreferences. 1. Where can you see yourself in five years?The options included positions at private companies, government organizations, and militaryrelevant institutions. 2. How likely do you think it is you will change your career goal before you graduate? (Rate from Very unlikely to
for Construction and ENSC 2143 - Strengths of Materials). For simplicity,these courses will be referred to as Calculus I, Calculus II, Physics I, Physics II, Statics, andStrengths. Although AE and CMT students are required to take two calculus, two physics andtwo engineering science courses, ARCH students are only required to take one of each.In order to compare the ALEKS and ACT scores with the student course grades, the grades wereconverted from the letter grade to a corresponding numerical value. For an “A” the value is 9,“B” is 8, “C” is 7, “D” is 6 and “F” is 5. There are minimum ALEKS placement scores for Mathcourses. For Calculus I for Technology, the minimum score is a 65 and for Calculus I, theminimum is 75. Both Calculus II courses
of ‘features’ has been identified as an important aspect of product success.Ulwick proposes that new product success is most often correlated with a “need first” approachthat first explores stakeholder needs and desired features rather than an “idea first” or creativitydriven approach (Ulwick, 2011). Crismond and Adams compare the traits of student designerscompared to more experienced designers and conclude that students a. don’t collect enough orthe right information before they start designing and b. make design decisions without properlyconsidering all options (Crismond and Adams, 2012). In addition, when designing new productsit is important to include features to retain current customers as well as attract new customers(Hamilton et al