近30年来湖北洪涝灾害时序特征及预测分析_基于分形与混沌理论的研究 由于英文名字太长 就改成1了 请站长把名字改过来-Time series characteristics and forecast analysis of flood disaster in Hubei Province in recent 30 years: fractal and chaos theories-based exploration

利用混沌理论分析心率变异性并对各种方法进行了比较-Measurement of Heart Rate Variability by Methods based on Chaos Theory