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Digital Signalprocessing and Mathematics 2 (Spring 2005) |
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| Course code : | IDSM2-U01 | ||
| ECTS Credits : | 10 | Status : | Compulsory |
| Revised : | 31/01 2005 | Written : | 12/01 2005 |
| Placement : | 2. semester | Hours per week : | 8 |
| Length : | 1 semester | Teaching Language : | Danish and English |
| Objective : | The objective of the study module is to enable the student: To comprehend how aliasing may occur when continuous-time signals are converted into discrete-time signals. To analyze digital filters (FIR and IIR) using the concepts: Convolution, difference equation, impulse response, frequency response, transfer function in the z-domain and poles/zeros. To synthesize digital filters using MATLAB design tools.Have knowledge of implementation of digital filters using a DSP evaluation kit. Beside the acquisition of technical skills, the objectives of the study module are: To strengthen the ability to cooperate, make schedules and plans, acquire new knowledge and communicate clearly in writing and speech. |
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| Principal Content : | - Analysis of discrete-time linear systems in the time-, frequency- and z-domains. - Design and implementation of digital filters. - DSP system including A/D and D/A converters.MATLAB is used as simulation tools with the goal of supporting the learning process. |
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| Teaching method : | Classroom teaching, problem solving in groups and exercises.Throughout the course students work in groups on course assignments. | ||
| Required prequisites : | Documented knowledge corresponding to DSM1. | ||
| Recommended prerequisites : | - | ||
| Relations : | The study module is succeeded by DSM3 (for students in Information and Communication Technology) or DSM4 (for students in Electronics and Computer Engineering). | ||
| Type of examination : | Look under remarks | ||
| External examiner : | External | ||
| Marking : | Scale of 13 | ||
| Remarks : | During the semester, the students work on a series of course assignments. Participation in the work is required in order to enter the exam.The solutions of the assignments must be documented in reports. The reports will be the starting point of a group examination (se below). In a report it must be stated who has the main responsibility for the different sections. The mark for each student is based on the 13-scale. The mark is determined as a result of two marks: The presentation and evaluation of course assignments (group exam) and the presentation of the student"s individual solution of a CASE assignment (individual exam). Group examination based on course assignments: At the examination each student is allocated approximately 20 minutes. Each student is given an individual grade (13-scale) based on the documentation of course assignments and the student’s performance at the exam. The group presents the solutions of the assignments by giving well-prepared presentations. The duration of each individual presentation is approx. 7½ minutes. The group is required to coordinate the presentations in such a way that the major aspects of the assignments are covered, that the presentations are different and that each individual presentation has a good technical span. After the presentation the supervisors and the external examiner pose questions inspired by the presentations and the documentation. The questions are a priori individual but may - if found relevant by the supervisors or the external examiner - form the basis of a broader group discussion. During the evaluation by the supervisors and the external examiner, the students leave the room. Afterwards the students are summoned and the individual marks are explained. Individual examination based on a CASE-assignment: Provided that the grade given during the group examination is at least 5, each student receives a CASE-assignment. The assignment focuses on one or several topics in the course. During a period of 24 hours, the student solves the assignments and prepares a presentation of a solution. The presentation must be given at an individual oral examination. Each student is allocated approximately15 minutes. The student is given a mark based on the 13-scale. Both marks must be at least 5 and the average (without rounding up) must be at least 6.0. If a student doesn"t pass the study module, guidance is offered to the student concerning what she should do to improve the chances of passing the next time. |
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| Teaching material : | Signal Processing First, 1st edition, Pearson Prentice Hall 2003, ISBN: 0-13-120265-0 | ||
| Responsible teacher : | Bent Overgaard Jørgensen
, bej@ihk.dk |
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