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This paper presents a new method on generating realistic human animation of various styles with given step constraints and a specific skeleton. Given a set of normal walking data captured from different subjects, a hierarchical geostatistical model is automatically learned to encode variety of walking styles by representing human body as a hierarchy of joint groups. For each child hierarchy level,...
As one of the key technologies of the Chinese national digital television terrestrial broadcasting (DTTB) standard, time domain synchronous OFDM (TDS-OFDM) is used in the downlink broadcasting transmission scenarios. Based on TDS-OFDM, the uplink multiple access scheme called TDS-OFDMA has been recently proposed. The TDSOFDMA system assumes perfect timing and frequency synchronization, both of which...
The European Union Allowance (EUA) futures traded on European Climate Exchange (ECX) is selected to represent the Greenhouse Gas Emission Permits (carbon assets) in this paper. The Copula function is applied to get the joint distribution function of the return rates of EUA futures and a Qualified Domestic Institutional Investor (QDII) fund in China. Based on the joint distribution function of the...
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