Search for dissertations about: "statistical analysis research design"

Showing result 1 - 5 of 169 swedish dissertations containing the words statistical analysis research design.

2. 1. On Structural Design of High-Speed Craft

   Author : Mikael Razola; Jakob Kuttenkeuler; Anders Rosén; Olav Fredrik Rognebakke; KTH; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; slamming; high-speed craft; finite-element analysis; design methods; experimental analysis; numerical simulations; design loads; statistical analysis;

   Abstract : The development in structural design and construction of high-speed craft has been extensive during the last decades. Environmental and economical issues have increased the need to develop more optimized structures, using new material concepts, to reduce weight and increase performance efficiency. READ MORE

4. 2. Statistical Analysis of Hardware Impairments in Communication Systems

   Author : Mohammad Hossein Moghaddam; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hardware impairments; distortion analysis; PA nonlinearity; phase noise; spectral analysis; pulse shaping and matched filter; IQI;

   Abstract : This thesis delves into the study of hardware impairments, the inevitable limiting factors in radio frequency (RF) communication systems, and their substantial influence on system performance. It addresses the incongruity between the often stringent requirements imposed by standards and the innate imperfections of analog circuits present in real-world RF electronics. READ MORE

5. 3. Statistical Energy Analysis and the Individual Case

   Author : Claes Fredö; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; indirect couplings; random vibration; substructuring; transmission; statistical energy analysis; energy flow; theory; three subsystem;

   Abstract : For many years, one of the most used methods for vibro-acoustic analysis of transmission of Structure-Borne Sound in complex built up structures has been the method of Statistical Energy Analysis (SEA). SEA has many advantages that makes it attractive for engineering use. READ MORE

6. 4. Pathway analysis: methods and perspectives

   Author : Gustavo Stolf Jeuken; Lukas Käll; Mika Gustafsson; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; pathway analysis; mutual information; survival analysis; enrichment analysis; transcriptomics.; Biotechnology; Bioteknologi;

   Abstract : The amount of data being generated by high throughput molecular biology experiments grows every day, both in quantity and quality. With this comes the desire to have more powerful and comprehensive methods for statistical analysis that have been developed with the nature of this data in mind. READ MORE

7. 5. Metabolic variation in autoimmune diseases

   Author : Rasmus Kirkegaard Madsen; Johan Trygg; Thomas Moritz; Torbjörn Lundstedt; Matej Oresic; Umeå universitet; []
   Keywords : Rheumatoid Arthritis; Diabetes Mellitus type 1; Metabolic Profiling; Metabolomics; Chemometrics; Multivariate Data Analysis; Mass Spectrometry; biologisk kemi; biological chemistry;

   Abstract : The human being and other animals contain immensely complex biochemical processes that govern their function on a cellular level. It is estimated that several thousand small molecules (metabolites) are produced by various biochemical pathways in humans. READ MORE