| 1. | Block h - matrices and spectrum of block matrices
矩阵与块矩阵的谱 |
| 2. | Application of block matrix
分块矩阵的应用 |
| 3. | We generalized the equality on the rank of one kind of matrix by block matrix and its elementary transformation
摘要利用分块矩阵及其初等变换将一类矩阵秩的等式推广。 |
| 4. | The non - blocking matrix of figure 1 - 15 allows simultaneous connection of multiple input / output signal paths , up to the full number of matrix inputs , if desired
图1 - 15中的非分块矩阵可以同时连接多个输入/输出信号路径，最多可达到矩阵输入的最大数量。 |
| 5. | In symbolic space dense - chaotic systems with respect to subshifts of finite type are studied . by block matrices , such systems are described concretely , and a sufficient and necessary condition is obtained
摘要运用分块矩阵思想，对符号空间有限型子转移具有稠密混沌的系统作了具体刻画，得到了稠密混沌的一个充要条件。 |
| 6. | The definition of a mixed block matrix is given , and an algorithm for the inverse of a given mixed block matrix over a group algebra of a finite group over a field is presented , and a method of determining singularity of this mixed block matrix is given
?给出了域上有限群的群代数上的块对称循环矩阵的奇异性判别法及其逆矩阵求法. ，定义了域上有限群的群代数上的混合块矩阵，并给出了它的可逆性的判别法及其逆矩阵的求法 |
| 7. | Based on the two - way cross list for storing sparse block matrices fast algorithm between block matrices and bandwidth optimization based on node reorder in sparse block matrices were conducted to reduce calculation complexity and memory capacity of the finite element analysis
摘要在稀疏分块矩阵的双向正交链表存储结构的基础上，采用矩阵间的快速算法和基于稀疏分块矩阵的带宽优化技术，减少了结构有限元分析的计算量和存储容量。 |
| 8. | In the networks and controlling fields of engineering , many problems can be described as solving a system of linear algebraic equations ax - f , whose matrix of coefficients is large tridiagonal blocked matrix . the usual method of solving this kind of equations is the iterative method
在工程领域，如网络、控制等方面，许多实际问题都可归结为解一个系数矩阵a为大型分块三对角矩阵的线性方程组ax = f这类方程组通常使用迭代方法求解。 |
| 9. | Firstly , considering the uncertainty as full - block matrix whose h norm is bounded , a robust controller is designed and robust stability of the system is analyzed using method . secondly , given the structure information of the uncertainty , synthesis is adopted to design a robust - performance controller to eliminate conserveness in h design . finally , combining the individual advantage of h2 control and h control , a mixed h2 / h optimal controller is designed based on linear matrix inequality which makes the system have good time - domain lqr performance as well as robust stability
首先，将未建模不确定性看成是范数有界的满块矩阵，设计了h _鲁棒控制器并用方法分析了系统的鲁棒稳定性；其次，考虑未建模不确定性的结构信息，利用综合设计了鲁棒性能控制器，克服了h _控制理论设计时的保守性；最后，结合h _ 2控制和h _控制各自的优势，基于线性矩阵不等式( lmi )设计了h _ 2 h _混合最优控制器，使得系统既具有良好的时域lqr性能又具有较强的鲁棒稳定性。 |
| 10. | Spline curves defined in the space constructed by polynomial and hyperbolic functions are studied in this paper . the main research contents and achievements are as follow : firstly , we generate the cardinal extended complete chebychevian ( ect ) - systems on the space constructed by polynomial and hyperbolic functions , then introduce the algebraic - hyperbolic b - spline space and identify the dimension law and zero properties . the existence of a basis of splines with minimal compact supports is demonstrated , and functions named non - uniform algebraic - hyperbolic b - splines are obtained by solving certain linear equations with a block matrix
本文主要研究定义在多项式和双曲函数构成的空间上的样条曲线,其内容和完成结果如下:一、生成由多项式和双曲函数构成的空间上的一组典范式ect ( extendedcompletechebychevian )组及其对偶, ,证明非均匀代数双曲b样条空间的维数定理和零点定理,直接通过解块矩阵线性方程组得到具有最小紧支撑的非均匀代数双曲b样条函数,进而构造非均匀代数双曲b样条曲线,还具体给出低阶的表示 |
