Package jmathlib.toolbox.jmathlib.matrix

Class Summary
abs  
adjoint An external function for determining the determinant of a matrix
all An external function that return 1.0 is all elements of the argument are nonzero
and An external function for computing AND of two matrices
any An external function that return 1.0 is any element of the argument is nonzero
ceil  
chol An external function for computing the cholewsky decomposition of an array
cumprod  
cumsum An external function for computing a mesh of a matrix
determinant An external function for determining the determinant of a matrix
diag An external function for computing a mesh of a matrix
eig An external function for computing eigenvalues and eigenvectors of an array
elementat An external function to return the element at a certain point of a matrix
exp  
eye An external function for creating matrices that consist of zeros * everywhere except in the diagonal.
find An external function for finding nonzero elements of a matrix
fliplr An external function for flipping matrices from left to right
flipud An external function for flipping matrices from up to down
floor  
inf  
inversematrix An external function for determining the determinant of a matrix
isempty An external function for checking if a matrix is empty (no number or string)
isfinite An external function that return 1.0 is all elements of the argument are nonzero
isimaginary An external function that return 1.0 is real elements of the argument are zero
isinf An external function that return 1.0 is all elements of the argument are nonzero
isnan An external function that return 1.0 is all elements of the argument are nonzero
isreal An external function that return 1.0 is all elements of the argument are non imaginary
ln  
log  
lowertriangle An external function for converting a matrix into lower triangular form
lu An external function for computing a LU decomposition of a matrix
magic An external function for calculating a magic matrix
max  
min An external function that return 1.0 is all elements of the argument are nonzero
nan  
nnz An external function for determining number of non zero elements in a matrix
not An external function for computing NOT a matrix
numel number of elements
ones An external function for creating matrices that consist of ones
or An external function for computing Or of two matrices
pow2 An external function for computing 2 raised to the power of each * element of an array
prod An external function for computing the product of array ellements
qr An external function for computing a QR decomposition of a matrix
repmat An external function for replicating and tiling matrices * (e.g. remat(a, m, n) creates a large matrix that consists of * an m-by-n tiling of matrix a)
reshape An external function for reshaping matrices * (e.g. reshape([1,2;3,4;5,6],2,3) return [1,5,4;3,2,6]) * The original matrix is read column for column and rearranged * to a new dimension
round  
simultaneouseq An external function for determining the determinant of a matrix
sort An external function for sorting arrays
sqrt  
subassign An external function for assigning a sub matrix to another matrix
submatrix An external function for creating a sub matrix of a DoubleNumberToken
sum An external function for the sum of all values within the matrix or strucure
svd An external function for computing singular values of an array
uppertriangle An external function for converting a matrix into upper triangular form
xor An external function for computing XOr of two matrices
zeros An external function for creating matrices that consist of zeros * (e.g.: zeros(2) will return a 2-by-2 matrix [0,0;0,0], * zeros(4,3) will return a 4-by-3 matrix of zeros
 


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