.Modelica_LinearSystems2.Utilities.Streams.readMatrixB

Information

Syntax

B = Streams.readMatrixB(fileName, matrixName);

Description

Opens the given MATLAB MAT file and reads the matrix B of a state space system from this file.

Example

// Generate dslin.mat of the double pendulum example first
Modelica_LinearSystems2.Utilities.Import.linearize(
  "Modelica_LinearSystems2.Utilities.Plants.DoublePendulum", 1.0);

// Read B matrix of the linearized system
readMatrixB("dslin.mat", "ABCD")
//  = 
// [0.0;
//  0.13297862810901506;
//  0.0;
// -0.022602364424528787;
//  0.0;
// -0.11931966525935421]

Interface

function readMatrixB
  extends Internal.partialReadStateSpaceMatrix;
  output Real B[nx, nu] = matrixABCD[1:nx, nx + 1:nx + nu];
end readMatrixB;