Feeds
질문
remove a part form a vector
hello If I have for example a vector k=[1,2,3,4,5,6,7,8] and a vector i=[3,4,6,7] and I want to obtain a vector that contains ...
9년 초과 전 | 답변 수: 1 | 0
1
답변질문
extracting matrix from a given one
hello I have a matrix n*n dimension, and I have a vector of indices for example ind=[3,4,6], I'd like to extract from the big m...
9년 초과 전 | 답변 수: 2 | 0
2
답변질문
finite elements in matlab.
hello everyone if I have a truss formed of two beams, it's easy to construct the stiffness matrix for this struss. whereas if t...
9년 초과 전 | 답변 수: 0 | 0
0
답변질문
hello how to create this matrix with specific diagonals?
I'd like to create a matrix of dimension n that has on its diagonal 2, on the two other diagonals above and under the main diago...
9년 초과 전 | 답변 수: 1 | 0
