I have two square matrices A and B. A is symmetric, B is symmetric positive definite. I would like to compute $trace(A.B^{-1})$. For now, I compute the Cholesky decomposition of B, solve for C in the
Im working on a game, developed in consoleand I have a question of how to draw a map like this in the java console, im using Eclipse and I\'m new in java: My game board is a matrix. Points are spaces
I want to send multiple columns of a matrix stored as in STL vector form vector < vector < double > > A ( 10, vector <double> (10));
I am trying to get the function to output an array T that has each value inside the fixed outer rows and columns, averaged with itself and the 4 numbers surrounding it. I made X to recieve all 9 of th
Hello i need you help to append all the data i read from many files into a matrix. I have made the following script
I am going to store a huge amount of matrix data in a mysqlDB what 开发者_开发技巧is the most efficient way to store and access the data?
I have a matrix with 12 rows and 77 columns, but to simply lets use: p <- matrix(NA,5,7) p[1,2]<-0.3
I need to write some code using some for-loops which tests the values of some array data. 1st pass: checking the following...
im trying to compare words of an array using strcmp.Im trying to get each word that app开发者_开发技巧ears more than once in the array to print out only once, so i can determine the number of unique w
I have been provided with a rotation matrix to use: and have entere开发者_Go百科d the matrix into my function as
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