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- Simulation Research of Three Phase Sparse Matrix Converter 三相稀疏矩阵变换器仿真研究
- sparse matrix converter 稀疏矩阵变换器
- Does a Matrix Converter Need Energy Storage Elements? 矩阵变换器真的不需要贮能元件吗?
- By the list of three-tuple and small additional aided space，the multiplication of sparse matrix is achieved. 利用三元组和少量的额外辅助空间实现稀疏矩阵的相乘。
- This paper introduces the basic idea and algorithm of sparse Matrix multiplication by using incompact storage method. 摘要介绍了对稀疏矩阵进行压缩存储时，稀疏矩阵相乘运算的基本思想和算法。
- The program using C++ Achieved for sparse matrix transpose matrix. Use of the whole process 3 times function call. 该程序利用C++实现了求稀疏矩阵的转置矩阵。整个程序运用了3次函数的调用。
- The multilevel matrix converter is modeled and simulated with its output controllability discussed. 对多电平矩阵变换器进行建模和仿真，并探讨了其输出能控性。
- Data structure in the knowledge of the matrix, sparse matrix, pattern matching, a special matrix, string, etc. 数据结构中有关矩阵的知识，稀疏矩阵，模式匹配，特殊矩阵，字符串等知识
- Design and implementation of a data distributor for multidimensional parallel sparse matrix on distributed-memory computing environments. 分散式记忆体环境下多维度平行稀疏矩阵资料分配器之研发。
- Particularly,a sparse matrix model and a multigrid mesh structure were proposed for the multiconductor structure in multilayered dielectric media. 复旦大学微电子系专用集成电路与系统国家重点实验室上海;
- Tang N P, Fang X Y.Simulation model of matrix converter with current hysterisis control strategy[J].Power Electrics, 1999,29(5):52-54. [9]汤宁平;方旭阳.;电流滞环控制的矩阵变换器的仿真模型[J]
- Thereby, the Hessian matrix of the objective function being similar to a block diagonal sparse matrix is maintained by the updated matrix sequence. 该算法的一个主要特点是算法产生的矩阵序列保持目标函数的Hessian阵是一个具有类似于块对角状的稀疏矩阵。
- The simulated study on a matrix converter (MC) is carried out based on space vector modulation (SVM) under balanced and unbalanced input voltages. 摘要针对平衡与非平衡输入电压对空间矢量调制的矩阵变换器进行了仿真分析。
- This kind of fileformat has the advantage that we can specify a sparse matrix, ie. some attribute of a record can be omitted. 这种档案格式最大的好处就是可以使用 sparse matrix ， 或说有些 data 的 attribute 可以不存在。
- The over modulation strategy of matrix converter(MC) is put forward on the basis of conventional AC/DC/AC MC control theory. 本文在分析传统交-直-交矩阵变换器控制原理的基础上,提出了矩阵变换器的过调制控制策略。
- Conjugate gradient method is an iterative method, it applies to sparse matrix systems, because these systems such as the Cholesky decomposition of the direct method is too high. 共轭梯度法是一个迭代方法，所以它适用于稀疏矩阵系统，因为这些系统对于象乔莱斯基分解这样的直接方法太大了。
- With the circuit analysis theory, the relationships between the parameters of input filter and the transient properties of the matrix converter are analyzed. 借助电路分析理论，分析了空间矢量调制矩阵变换器的暂态响应特性与输入滤波器参数的关系。
- Based on the principle of the two line voltage synthesis control for matrix converter,the method to indirectly generate the required PWM pulses is presented. 在分析了矩阵变换器双电压合成原理的基础上,针对该控制原理需要产生不规则的PWM脉冲,提出了一种新颖的脉冲间接产生方法。
- Based on the Direct Torque control , drive the induct motor by Matrix converter, apply The Direct Torque control theory to control induct motor and adjust speed . 本文的主要内容如下:从矩阵变换器的工作原理出发,对矩阵变换器建模分析,引出矩阵变换器的双空间矢量调制策略和虚拟等效电路;
- Storage and processing of document images based on sparse matrices are discussed. 讨论基于稀疏矩阵的文档图像存储及处理方法.
