Export Eigen template instantiation from a module
I’m trying to speed up my compilation:
Export Eigen template instantiation from a module
I’m trying to speed up my compilation:
Strange results while trying to make matris symmetric in Eigen
In my project i work with covariance matrices and during many repetitive operation i have noticed that they gradually loose their symmetry. I put it down to numerical problems and when loss of symmetry exceed some level i try to restore matrix to proper form. I found in stack a simple method:
Matrix dimension assignment error encountered when solving matrix equation
I am trying to solve the equation T_SpSq=THS^-1·TPQ·THS.
I wrote a class to keep adding TPQ as a solution parameter.
But the compiler reports an error: C2338: YOU_MIXED_MATRICES_OF_DIFFERENT_SIZES.
I don’t see where the data type is wrong. Please help me find the code and variables that may be wrong.
Eigen how to compare two or more rows of a matrix without a loop
I want to compare two or more Eigen rows of a matrix, so as to know if they’re equal. Of course this is easy with a loop, but I’d like a more performant solution, without a loop.
Eigen find rows of a matrix are all the same without looping
How can I find the rows of a Eigen matrix are all the same, without resorting to looping? For instance:
Eigen block operation assert cannot resize
I’m trying to fill this matrix
Eigen block operation assert
I’m trying to fill this matrix
Split my data from an Eigen Matrix and use them on a different function
My original Javascript function looks like this:
How to use template of Eigen::Vector?
is there a base type of vector as MatrixBase in eigen?