Multipages GUI forms: combining from muliple GUI m files : Links approach

  • Posted on: 20 October 2011
  • By: Anand
We have learned to create a multipage form single GUI. This is not a very clean approach, because all the panels are on same position and it is sometime very hard to edit one panel later on. This example shows you to create different GUI for different  pages/slides and create a master gui to control them.

Generation of Surface by Radar Data: 1 D Example

  • Posted on: 20 October 2011
  • By: Anand
This Example shows how you can generate a surface from radar data in 1D plane.

In the setup, we take a 1D example where we rotate the radar direction in a plane from theta=0 to 180 and record the time t taken by signal to come back. Lets assume the velocity is v, then the distance r is
 \[r=v \times t/2\]

Fitting Autoregressive Model into the Experimental/Plant Data

  • Posted on: 15 April 2011
  • By: Anand
In this tutorial, we will learn how we can fit an autoregress model to an experimental data. For our case we generate data from a sample plant with some transfer function and fit a first order ARMAX model to it and compare the results.
Experimental Plant
We will use a plant with transfer function
Write following code in MATLAB to generate the model.

Converting a continuous statespace model to ARMA model

  • Posted on: 14 April 2011
  • By: Anand
In many situation we need to convert a continuous statespace model in to a linear difference equation model or ARMA/ARMAX discreet time model. This post describes this conversion with some simple examples. 

Example 1: Conversion of First Order Differential Equation to Linear Difference Equation

we will start with a simple example here.