wma's articles:

Items(6) /1

Columwise (:) Operator 5 23 (2/25/2010 12:28:04 PM) comp.soft-sys.matlab Hello, if i have Matrix A like this: x1 y1 z1 x2 y2 z2 and do the operator b = A(:) then i my b is stored like this x1 x2 y1 y2 z1 z2 is there a fast possibility to store it columnwise x1 y1 z1 x2 y2 z2 li... wma

how to check if a uitable already exists in gui? 0 24 (2/10/2010 8:54:04 AM) comp.soft-sys.matlab Hello, does anybody know how to check if a uitable with a specific tag already exists in a gui? ... wma

OpenGL Plot slow 3 41 (2/9/2010 2:52:05 PM) comp.soft-sys.matlab Hello, i have a Quadro 570M and want to use this card for accelerating my plots. After i tried what i found in the help explorer i feel any acceleration. Here is what i already tried: ---- opengl info -----... wma

jLabel (setVisible) 3 31 (2/8/2010 10:30:05 AM) comp.soft-sys.matlab Hello, is there a possibility to hide (disable) a jlabel which is created like this: global output global jLabel global hcomponent global hcontainer output = 'test'; jLabel = javaObjectEDT('javax.swing.JLabel... wma

accelerating sum or muliplied arrays 11 19 (1/27/2010 9:57:04 PM) comp.soft-sys.matlab Hello, any ideas how to accelerate a mult and sum operation from to arrays: x1*y1+x2*y2+x3*y3+...+xn*yn thanks for any help ... wma

sparse matrix 3 diagonals and 3 elements 7 41 (1/27/2010 3:07:05 PM) comp.soft-sys.matlab Hello, i need to create a sparse matrix with 3 diagonals. Each diagonal stores only one element. My matrix looks like this: | a 0 . 0 b 0 . 0 c 0 . 0| | 0 a . 0 0 b . 0 0 c . 0| | . . . 0 . . . . 0 . .... wma

wma's replies:

Items(5) /1

sparse matrix 3 diagonals and 3 elements 7 41 (1/27/2010 3:07:05 PM) comp.soft-sys.matlab Hello, i need to create a sparse matrix with 3 diagonals. Each diagonal stores only one element. My matrix looks like this: | a 0 . 0 b 0 . 0 c 0 . 0| | 0 a . 0 0 b . 0 0 c . 0| | . . . 0 . . . . 0 . .... wma (14)

accelerating sum or muliplied arrays 11 19 (1/27/2010 9:57:04 PM) comp.soft-sys.matlab Hello, any ideas how to accelerate a mult and sum operation from to arrays: x1*y1+x2*y2+x3*y3+...+xn*yn thanks for any help ... wma (14)

jLabel (setVisible) 3 31 (2/8/2010 10:30:05 AM) comp.soft-sys.matlab Hello, is there a possibility to hide (disable) a jlabel which is created like this: global output global jLabel global hcomponent global hcontainer output = 'test'; jLabel = javaObjectEDT('javax.swing.JLabel... wma (14)

OpenGL Plot slow 3 41 (2/9/2010 2:52:05 PM) comp.soft-sys.matlab Hello, i have a Quadro 570M and want to use this card for accelerating my plots. After i tried what i found in the help explorer i feel any acceleration. Here is what i already tried: ---- opengl info -----... wma (14)

Columwise (:) Operator 5 23 (2/25/2010 12:28:04 PM) comp.soft-sys.matlab Hello, if i have Matrix A like this: x1 y1 z1 x2 y2 z2 and do the operator b = A(:) then i my b is stored like this x1 x2 y1 y2 z1 z2 is there a fast possibility to store it columnwise x1 y1 z1 x2 y2 z2 li... wma (14)