WebJan 19, 2024 · Learn more about summation, double summation, product MATLAB. I need to solve the following equation. I wrote the following code based on the above equation, but I believe I have made a mistake as the final answer is large. ... % Product of the square of the diagonal of the matrix. y2 = 4*prod(aii_2, "all") % The complete equation is as follows ... WebSum of Matrix Diagonal. Try This Example. Copy Command. Create a 3-by-3 matrix and calculate the sum of the diagonal elements. A = [1 -5 2; -3 7 9; 4 -1 6]; b = trace (A) b = 14. …
MATLAB - Summation using a For loop - YouTube
WebD = diag (v) returns a square diagonal matrix with the elements of vector v on the main diagonal. D = diag (v,k) places the elements of vector v on the k th diagonal. k=0 represents the main diagonal, k>0 is above the main … WebSep 29, 2024 · I'm trying to solve this exercise in MATLAB: Given a square matrix A, define the vector having for components, for every diagonal of A, the sum of the diagonal … bls for healthcare providers review
Solving an equation with terms that require double summation …
WebAug 7, 2010 · The answer is 3. Is there a built in function that calculates the sum, or do I have to make a while loop? Tia Miller on 15 Oct 2024. sum (diag (a,2)) is summing the diagonal 2 away from the main diag, which has one entry, 3. sum (diag (flip (a))) will sum 3, 5, 7, or the main diag after the matrix has been flipped. Sign in to answer this question. WebMar 23, 2024 · I was hoping to have a tensor_diag function that takes a tensor A as an input parameter and returns a vector consisting of its diagonal elements. 3 Comments Show … WebD = diag (v) returns a square diagonal matrix with the elements of vector v on the main diagonal. D = diag (v,k) places the elements of vector v on the k th diagonal. k=0 … bls for healthcare providers pasadena