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zampala ballarini


9 total contributions since 2009

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Re: how to shuffle an array with some rules
Oleg, thank you so much for your code. In particular I will surely use findseq in the future. I'll work on the code to slightly ...

6 years ago | 2043 views

Posted


how to shuffle an array with some rules
Hi, I have a binary array whose elements are generated through a fibonacci recursion ( S(n+1) = [ S(n-1) S(n) ]. Examples would...

6 years ago | 2043 views

Posted


format problem
Hi, the output of a script are values for a specific thickness, which are expressed in nanometers in the everyday language. I am...

7 years ago | 1154 views

Posted


getting script filename
Hi, is there a way to get the basename of a script within the script itself? I mean, if I'm running my_script.m, is there a way ...

7 years ago | 1284 views

Responded


Re: problem with acos
Hi us, your code works fine on my machine too. As long as I build the matrix by hand, the acos works as expected. Somehow the ac...

7 years ago | 2969 views

Posted


problem with acos
Hi, I need to calculate the inverse cosine of this matrix (2x2, complex values): P = octave:97> acos(P) ans = octave:98> a...

7 years ago | 2969 views

Responded


Re: Cell-by-cell multiplication of matrices
thanks for the kind replies, I'll give norki's solution a try. That's probably what I need. @Sprinceana dot product works fine ...

7 years ago | 22256 views

Responded


Re: Cell-by-cell multiplication of matrices
Sorry for having forgotten to mention this. Multiplication between A and B should be a dot multiplication. Instead, between A[1,...

7 years ago | 22256 views

Posted


Cell-by-cell multiplication of matrices
Hi, I need to multiply two n by n matrices, say A and B. Each element, A{i,j} is in turn a 2 by 2 martix. A*B as well as A.*B fa...

7 years ago | 22256 views