The cross correlation analysis techniques on time domain to analysis the stimulated light curves of uniform and non uniform corona model and compares the stimulated results with the temporal property of Cygnus X 1 are employed.

• 利用时间域上的交叉相关分析技术对模型的模拟光变曲线进行时间分析 ；并与 Cyg X-1的观测分析结果进行比较 .