Some mixed initial boundary value problems of the semiconductor equations were studied.
考虑一类半导体方程组的混合初边值问题。
Both initial and boundary-value problems, including displacement, traction and mixed boundary conditions are solved.
解决了初始和边值问题，包括位移的、曳力的和混合的边值条件。
According to signals sparsity by Curvelet transform, the mixed matrix can be estimated with C-means cluster analysis, and the estimated value is looked as initial value of BSS algorithm.
该方法利用Curvelet多尺度几何分析后信号的稀疏性特点，采用了C - means聚类方法寻求混合矩阵估计值，把该估计值作为算法初始值。
The simulative experiment demonstrates that this new kind of mixed optimal algorithm is simple in computation, rapid in convergent speed and good in robustness of initial value.
仿真实验研究表明：这种新型混合优化算法，计算简单，收敛速度快，初值鲁棒性好。
The existence and the life span of solutions to some mixed initial-boundary value problems are also investigated.
利用弹性薄板的广义变分原理和双调和方程的特解序列，提出了一种求解圆板混合边值问题的数值方法。
The problem is that both of the two algorithms cannot deal with mixed valued data, and clustering results significantly depend on the initial value.
但其缺点是不能处理混合属性数据，聚类结果对初值有明显的依赖性。
The problem is that both of the two algorithms cannot deal with mixed valued data, and clustering results significantly depend on the initial value.
但其缺点是不能处理混合属性数据，聚类结果对初值有明显的依赖性。
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