Essays about: "Digitalt filter"
Showing result 1 - 5 of 8 essays containing the words Digitalt filter.
-
1. Development of an embedded system platform for signal analysis and processing
University essay from Uppsala universitet/Signaler och systemAbstract : Information is often stored and transmitted through electrical signals. This information may need refinement, which may be done by processing and altering the electrical signals, in which it is transmitted. When refining a signal, a frequency selective filter is often used. It can be implemented through digital signal processing (DSP). READ MORE
-
2. Data Visualization vs Data Physicalization for Group Collaboration
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Data representation tools are commonly used as means of understanding data. However, new ways of representing data such as using physical objects can have a different advantage as well. It is not only understanding the data, which is important, but giving meaning to data to inspire change. READ MORE
-
3. Screw Joint Analysis in Radio Frequency Filters
University essay from KTH/Industriell produktionAbstract : Filter devices are central elements of radio units utilized for modern-day telecommunication. Leakages of radio waves and passive intermodulation are evolving more prominent as the frequency bands become crowded. READ MORE
-
4. Filter Design for an HVDC protection IED
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : A selective fault detection approach is necessary for successful implementation of multi-terminal high-voltage direct-current (HVDC) grids. Fault detection is per- formed by an intelligent electronic device (IED) that takes in voltage and current measurements, performs fault detection algorithms, and outputs, e.g. READ MORE
-
5. Automatic Detection of Low Passability Terrain Features in the Scandinavian Mountains
University essay from KTH/Geodesi och satellitpositioneringAbstract : During recent years, much focus have been put on replacing time consuming manual mappingand classification tasks with automatic methods, having minimal human interaction. Now it ispossible to quickly classify land cover and terrain features covering large areas to a digital formatand with a high accuracy. READ MORE