Is matrix math hard?
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69 Citations | The simplicity of the approach, the conciseness of the matrix algebra applied, and the close-to-reality procedure make this method extremely attractive for self-made software implementation on any commercially available math packages such as Matlab. |
01 Dec 2013 | A rigorous analysis proves that DCA is able to find the correct anchors of a rank-k matrix by solving math cal O(klog k) sub-problems. |
15 Citations | We present here a new iterative method, based on the hard-wall approximation, which has the advantages of programming simplicity, accuracy, and the avoidance of matrix inversions. |
14 Citations | Matrix methods of circuit analysis are now appropriate for student use because of the existence of calculators capable of solving large matrices and the availability of inexpensive math programs for personal computers. |
33 Citations | And by converting the matrix-matrix product into the matrix-vector product, the computational complexity is substantially reduced. |
85 Citations | Use of simple matrix algebra in simulations makes the method an attractive alternative to some hard optimization based methodologies. |
27 Citations | This method is useful when matrix A is an H -matrix, and when A is not an H -matrix, a wasteful computation is necessary. |
25 Citations | It is especially efficient when the original matrix is near an orthonormal matrix. |
16 Dec 1992 41 Citations | Since the algorithm is formulated in the form of vector-matrix and matrix-matrix operations, it is also useful for parallel computers. |
Related Questions
Is there difficult math involved typically?2 answersMathematics is generally considered a difficult subject. Students often face difficulties in learning mathematics, which can be attributed to various factors such as teaching techniques, inadequate school facilities, family environment, and curriculum. However, it is important to note that not all students find math difficult. Some students may excel in mathematics while others may struggle. Difficulties in mathematics can vary depending on the specific topic or concept being taught. For example, students may face difficulties in algebraic operations, such as understanding variables and constants, applying principles of addition and multiplication, and solving algebraic problems. Overall, while mathematics can be challenging for some students, it is not universally difficult and individual experiences may vary.
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