Tagged Questions

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A linear programming to obtain “canonical basis of convex cone”

In my research a I need to solve the linear equation (getting its null space) under some constraints. The matrix is given below: The constraints shall be (x1...x[16]>0, x[17]...x[20] arbitary...) ...
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Set up for matrix solutions

I've haven't touched linear algebra in a while so I'm sorry if this seems simple but I did a google search and I am still confused. I have to find a solution to the following set of equations: ...
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Calculating a 3d vector based on two functions based on time

I have an object who's position is defined by a 3d vector, startposition. I want to translate this object towards another position, endposition. At the same time, I also want to translate this ...
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How to determine maximum angles between vectors?

I'm attempting to distribute vectors with the same origin with a maximum angle of separation. Then if given a set of vectors, I want to determine how far from maximum separation they are. For ...
I have to minimize the function: $F(x)$ $F(x) = \sum_{i=1}^{M}||x_{i+1} - x_i - K(\frac{x_{i+1} + x_i}{2})||^2 + ||x_1-c_1||^2 + ||x_N-c_2||^2$ , where $x$ is a vector of $N$ scalars, $c$ are ...