Essays about: "advantages of computer in statistics"

Found 4 essays containing the words advantages of computer in statistics.

  1. 1. Estimating Median Visiting Times using Re-identification

    University essay from Lunds universitet/Matematik LTH

    Author : Johan Rodhe; Gustaf Oxenstierna; [2018]
    Keywords : Machine learning; Computer vision; Image analysis; Re-identification; Deep learning; Mathematics and Statistics;

    Abstract : Using customer visiting times stores can analyse customer behaviour and gain insights to help improve the store experience. This thesis investigates the possibility of using person re-identification to create a system that can estimate the median visiting time. Neural networks were used to analyse images of persons from two different views. READ MORE

  2. 2. Parameter selection and derivative conditions for B-splines applied to gas turbine blade modeling

    University essay from Lunds universitet/Matematik LTH

    Author : Andreas Söderlund; [2015]
    Keywords : B-splines; spline interpolation; parameter selection; knot selection; Bezier curves; NURBS; derivative conditions; geometric continuity; turbine blade; turbine; compressor; compressor blade; interpolation; Mathematics and Statistics;

    Abstract : In gas turbine blade modeling a stable but yet flexible method of describing the blade shape is crucial. Polynomials and B ́ezier curves have previously been used and in this paper B-splines are employed instead. READ MORE

  3. 3. R&D Efficiency in China: Can State-owned Firms Compete?

    University essay from Lunds universitet/Ekonomisk-historiska institutionen

    Author : John Boylston; [2013]
    Keywords : China; R D; R D Efficiency; Aerospace; Data Envelopment Analysis; SOE; Business and Economics;

    Abstract : Can state-owned firms’ R&D compete with that of more nimble private and foreign innovator firms? This paper analyzes R&D efficiency in China’s high tech industries (i) theoretically, based on previous studies, and (ii) empirically, through Data Envelopment Analysis under both Constant and Variable Returns to Scale. Though Chinese state-owned firms can theoretically be R&D efficient in industries where the underlying science is well understood, a myriad of factors including persistent soft budget constraints and policy burdens mitigate the potential advantages – bureaucratic pre-screening and access to finance – that characterize state-owned firms. READ MORE

  4. 4. Spectrum Sensing of acoustic OFDM signals

    University essay from Linköpings universitet/Linköpings universitet/KommunikationssystemTekniska högskolan

    Author : Sivakesava Reddy Malkireddy; [2012]
    Keywords : OFDM; Autocorrelation; Spectrum Sensing; Cognitive radio; GLRT;

    Abstract : OFDM is a fast growing technology in the area of wireless communication due to its numerous advantages and applications. The current and future technologies in the area of wireless communications like WiMAX, WiFi, LTE, MBWA and DVB-T uses the OFDM signals. READ MORE