Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Library: math
See also: cinv cmatdiv

Macro: cmatmul
Description: Computes the complex matrix multiplication of X and Y

Usage: z = cmatmul (x, y)
Input:
x complex matrix X
y complexr matrix Y
Output:
z complex matrix

Example:
library("math")
x = complex (#(-2, 0)~#(-1, -2), #(-1, 0)~#(-3, -1))
y = complex (#(-2, -1)~#(-1, 0), #(-1, 0)~#(0, 0))
cmatmul (x, y)
Result:
Contents of z.re

[1,]        4        2 
[2,]        2        0 
Contents of z.im

[1,]        7        1 
[2,]        1        0 

Library: math
See also: cinv cmatdiv

Keywords - Function groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Author: Sigbert Klinke, 920424, 960401, 970529
(C) MD*TECH Method and Data Technologies, 28.6.1999