Rank: 1909 based on 56 downloads (last 30 days) and 2 files submitted
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Rajiv Singh

E-mail
Company/University
The MathWorks, Inc.
Lat/Long
42.3, -71.35

Personal Profile:

Software developer, controls and identification products

Professional Interests:
system identification, signal processing, controls

 

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Files Posted by Rajiv View all
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(last 30 days)
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15 Nov 2010 Screenshot Data based modeling of nonlinear dynamic systems using System Identification Toolbox Perspectives on nonlinear identification using a throttle valve modeling example. Author: Rajiv Singh system identification, narmax, nlarx, nlhw, hammerstein wiener, engine throttle 38 0
  • 5.0
5.0 | 1 rating
27 Mar 2003 Screenshot Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh statistics, probability, visualization, batch, process, condition 18 3
  • 4.0
4.0 | 4 ratings
Comments and Ratings on Rajiv's Files View all
Updated File Comment by Comments Rating
09 Oct 2011 Data based modeling of nonlinear dynamic systems using System Identification Toolbox Perspectives on nonlinear identification using a throttle valve modeling example. Author: Rajiv Singh Smart, Mr

01 Apr 2009 Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh Jeroen

Hey,
can anyone explain how the scores are derived in the equations:
score_mean = (W1+W2*S21*inv(S11))*available_data.';
score_cov = W2*(S22-S21*inv(S11)*S12)*W2.';
What happens with the scores (especially inv(S11)) when the available data is longer than the number of batches?

03 Feb 2009 Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh Tong

Hi I would like to ask why
Pc = P (1:3,:); is used to choose the 3 PCs instead of P(:,1:3)? P(1:3,:) chooses the first 3 variables and all PCs doesn't it?

24 Nov 2005 Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh Gundappa, Madhukar

Good nice GUI and tool highlighting PCA.

19 May 2003 Visualization Tools for Process Condition Monitoring MATLAB Graphics and solid visualization tools for statistical analysis. Author: Rajiv Singh Jelinek, Carl

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