Now showing items 411-416 of 416
Effects of mechanical treatment on the formation of α-Al 2O3 from gibbsite
(Trans Tech Publications, 2004)
In this study preparation of fine alpha alumina powders derived from Bayer gibbsite was studied. Preparation of the alumina powders was performed by decomposition of the gibbsite into transition alumina phase followed by ...
Approximate best linear unbiased channel estimation for multi-antenna frequency selective channels with applications to digital TV systems
We provide an iterative and a non-iterative channel impulse response (CIR) estimation algorithm for communication receivers with multiple-antenna. Our algorithm is best suited for communication systems which utilize a ...
Rank kestirim yöntemi kullanarak SVD tabanlı gürültü filtreleme
In this paper, an algorithm which performs the singular values decomposition of a noisy matrix has been presented in order to make noise reduction by rank estimation of the noise free data matrix. In this study the rank ...
Noise robust speaker verification using mel-frequency discrete wavelet coefficients and parallel model compensation
Interfering noise severely degrades the performance of a speaker verification system. The Parallel Model Combination (PMC) technique is one of the most efficient techniques for dealing with such noise. Another method is ...
On the prediction of the design criteria for modification of contact stresses due to thermal stresses in the gear mesh
The mechanism of surface failure due to temperature rise is a very important problem in gear design. Thermal considerations have received considerable attention from the gear researchers but only for scoring failures when ...
Investigation of lithium sorption efficiency using SWCNT functionalized electrospun fiber mats from the hypersaline geothermal brine
(Trans Tech Publications, 2018)
Geothermal mining from brines becomes increasingly important with the increasing demand for rare earth elements in various engineering applications. Geothermal fluids contain valuable minerals and metals such as silica, ...