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[期刊论文] 作者:ZHU Qing,Tian Yixiang,
来源:黑龙江科技信息 年份:2004
The methodology of catchment extraction especially from regular grid digital elevation models (DEMs) is briefly reviewed.Then an efficient algorithm, which comb...
Study on linear and nonlinear causality relationship between warrant price and trading volume in Chi
[会议论文] 作者:Yu Feng,Tian Yixiang,Li Chenggang,Zhang Guowu,
来源:中央财经大学金融学院 年份:2009
As the financial crisis spreading all over the world,the economic environment in many countries is getting worse and warrants.As financial derivative products,warrants bring vitality to the financial...
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