273 uppsatser · sida 13 av 19
… The purpose of this thesis is to develop and implement a Link Quality Control algorithm for GPRS/EPGRS in the current testing tool. A Link Quality Control (LQC) shall take quality values from mobile stations and base stations and decide a codingsscheme that opimizes the …
en komparativ studie av olika strategier för termklustring baserade på lokal analys
… of an expanded query when using terms derived from the result of a truncation algorithm. The searches were performed in the InQuery IR-system together with the web-based tool QPA and the Swedish database GP_HDINF. The retrieval effectiveness of baseline and the expanded queries …
… executed code segments competing for the same cache lines. A new heuristic algorithm LHCPA was created to place frequently executed code segments to avoid cache conflicts between them, reducing the overall cache misses and reducing the performance bottlenecks. Set-associative …
… The neural network was able to detect this fault at some points. The diagnosis algorithm developed, based on the models mentioned above, is able to detect faults at most operating points, but fails to isolate the present fault at some points.
… for DSP is a tool for implementing a model of a digital signalprocessing algorithm in a Xilinx FPGA. To evaluate Xilinx System Generator two testcases has been designed. The testcases are selected to represent the FPGA designs made at Ericsson Microwave Systems. The testcases …
… a maximum a posteriori approach. Together with information from optical flow algorithms, the framework produces mattes for image sequences without needing user input for each frame. The approach used in this thesis differs from previous research in a few areas. The optimal order …
… link receives an additional layer of protection through IPsec withESP. The algorithm recommendations for ESP are AES for confidentiality and SHA-1 for integrity. This thesis can also be used as a primer on security in WLAN and contains an extensive glossary making it useful as a …
The work describes the development of an adjustment algorithm that will replace today’s manual adjustment of Lead- and Lag-filters at ABB Robotics industrial robots. The adjustment is mainly for the filter parameters in the control system. Three different algorithms have been …
… differences in the forest characteristics between the regions rather than poor algorithms in the programs. Damaged sawlogs which get degraded to pulpwood are the objectives of studies 3 and 4. How many damaged trees are there in SCA's forests and how do the programs respond to …
En studie av gymnasiematematiken i yrkeslivet
… according to the analysis, are the competences for handling communication, algorithms, and modeling. Some ”hidden” mathematics were observed and that will also be discussed. Perhaps in the future math will be performed by computer programs only?
… sequences. New features that come with Qtap are the usage of the viterbi algorithm to decode input sequences and a non-alphabetic keypad. How the strategy and the keypad used by Qtap were developed, is described throughout the thesis. Qtap is also compared to a dictionary-based …
… and aspects to be swapped during run-time. Adaptive feedback control algorithms are also implemented in order to better adjust to workload variations and database reconfiguration.
… modifications are discussed and tested. To be realistic a decompressing algorithm has to be able to run on a system with limited resources. With an assembler implementation it is shown that the proposed method can be effectively realized in such environments. Experimental …
… facial expressions recognition and remote sensing. The basic idea of kernel algorithms is to transpose input data in a higher dimensional space, the feature space, in which linear operations on the data can be processed more easily. These operations in the feature space can be …
… leaks etc. Furthermore the pump current is treated by the diagnosis evaluation algorithm with purpose to judge whether there is a leak in the system. The model has been implemented in Matlab/Simulink and it can consequently be used in dynamic simulations according to the over …
