Question

Double the resolution of a vector
Dear I would like to double the resolution of a vector in an efficient way (i.e. vectorizing) I mean, for example for the ve...

7 years ago | 1 answer | 0

Question

lookin for x(k)<u<=x(k+1)
Dear; In matlab there is a function that could be used to locate the inverval (defined by a monotic incresing sucesion x(k))...

8 years ago | 1 answer | 0

Question

Repmat the rows of a matrix
Dear; I would like to efficiently repmat the rows of a matrix to for a new one; For example the matrix: A=[2 0 0; ...

8 years ago | 2 answers | 0

Question

Normalization of JacobiP function
Dear; I am new in MuPAD I would like to know if the matlab function JacobiP (which computes the Jacobi polynomial) is normal...

8 years ago | 1 answer | 0

Question

why sin(x) is different to sqrt(1-cos(x).^2)
Dear, I'm new at matlab programming I do not undestand why the following results s and s2 are different: teta=0:pi/10:2*...

8 years ago | 1 answer | 0

Question

Add first element to a cell array
Dear, I would like to add a new element in the first position in an cell array For example if ArrCell={[1],[2],[3],[4],[5]} ...

8 years ago | 3 answers | 2

Question

How to vectorice a set of linear system of equations over 4D and 3D matrices
Dear I have a 4D and a 3D matrix, and over them we have to perform the following operations: for i=1 to n for...

10 years ago | 0 answers | 0