搜索结果: 1-3 共查到“知识库 经济学 fractal”相关记录3条 . 查询时间(0.531 秒)
FRACTAL ANALYSIS OF COLORS AND SHAPES FOR NATURAL AND URBANSCAPES
amenity, box-counting Brownian motion
2015/5/7
Fractal analysis has been applied in many fields since it was proposed by Mandelbrot in 1967. Fractal dimension is a basic parameter of fractal analysis. According to the difference of fractal dimen...
Fractal Profit Landscape of the Stock Market
Fractal Profit Landscape Stock Market Statistical Finance
2012/6/2
We investigate the structure of the profit landscape obtained from the most basic, fluctuation based, trading strategy applied for the daily stock price data. The strategy is parameterized by only two...
Different fractal properties of positive and negative returns
fractal properties positive negative returns
2010/12/17
We perform an analysis of fractal properties of the positive and the negative changes of the German DAX30 index separately using Multifractal Detrended Fluctuation Analysis (MFDFA). By calculating the...