Mu Analysis and Synthesis Toolbox

Display a SYSTEM or VARYING matrix

Syntax

• see(mat,iv_low,iv_high) 
  see(matin) 
  seeiv(mat)
  

Description
see displays the A, B, C, and D matrices of matin for a SYSTEM matrix or the independent variable and the matrix at that variable if matin is a VARYING matrix. iv_low and iv_high are the optional range of the independent variables to be displayed. see displays the matrix itself if the input is CONSTANT.

seeiv displays only the independent variable of the input VARYING matrix mat. An error message is displayed if the input matrix is not a VARYING matrix.

Examples
The see command displays any type of matrix. An example of its use for SYSTEM and VARYING matrices follows:

• see(sys)
  A matrix
      1   1
      1   1
  press any key to move to B matrix
  B matrix
      2   2
      2   2
  press any key to move to C matrix
  C matrix
      3   3
  press any key to move to D matrix
  D matrix
      4   4
  sysg = frsp(sys,[0.4 0.9]);
  see(sysg)
  1 row2 columns
  iv = 0.4
      -1.7692 - 1.1538i-1.7692 - 1.1538i
  iv = 0.9
      -0.9896 - 2.2453i-0.9896 - 2.2453i
  

See Also
getiv, mprintf, rifd, seesys, sortiv

sdhfsyn

seesys