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Creating triangular matrix from a vector (with a twist)
I have a vector v=[a b c d] and I want to (efficiently) create a matrix of the form : M=[a 0 0 0 ; b a 0 0 ; c b a 0 ; ...
10 years 前 | 1 个回答 | 0
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Multiple integral problem (integral3)
I am trying to integrate the following function f_1=((D_1.^(-1i.*x-R_1)).*(D_2.^(-1i.*y-R_2)).*(F.^(1-1i.*z-R_3)))./((-x+1...
10 years 前 | 0 个回答 | 0
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Index exceeds matrix dimensions. Error
I get the error " *Index exceeds matrix dimensions* " when I test the function CharactOne bellow. However, I tested individually...
11 years 前 | 1 个回答 | 0
