Michael

MathWorks

Last seen: 2 months ago Active since 2011

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Parameter Estimation for MIMO systems using Simulink Design Optimization
Hello Kashan, Yes, Parameter Estimator works with systems that have multiple inputs and outputs. When you define your experi...

1 year ago | 0

Error Appears while Using Simulink Design Optimization to Estimate Model Parameters for DC Motor
Hello Subin, Did you double check to make sure the time vector you provided in Motor_Vel_time is strictly monotonic? Since...

2 years ago | 0

how do I solve the Parameter Estimator errors ?
Amr, are you able to share your model (either here or in a technical support service request) so we could try to reproduce what ...

2 years ago | 0

Parameter estimation of EV charger to match measured input current
Hi Haroon, Since the model is in Simulink/Simscape, you can tune parameters using Simulink Design Optimization (SDO). To tun...

2 years ago | 0

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Cannot select parameters to estimate using Simulink design optimization
If using the "Simulink Parameter" type, the variable itself is not numeric; instead, the numeric value is in the "Value" field. ...

2 years ago | 0

Most relevant variables to a Simulink model
You can use Sensitivity Analyzer app which is part of Simulink Design Optimization. Here's an example that determines the influ...

2 years ago | 0

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

12 years ago

Is it possible to calculate the tail probablitlies of the chi-square distribution in MATLAB 7.11 (R2010b)?
You can get the upper tail probablities for the chi-square distribution uisng the code below: chi2pval = @(x,nu) gammainc(x...

13 years ago | 1

How to hide the grid lines using GRIDM function behind a marker in map axes?
The grid lines appear in front of the marker as the default ‘ZData’ property of grid lines is positive. Set the ‘ZData’ values o...

13 years ago | 0

How can I bind .m files to MATLAB on Linux in MATLAB 7.9 (R2009b)?
Here is one way to do it: http://www.walkingrandomly.com/?p=300 Here is an excerpt from the above link in case it is broken: ...

13 years ago | 2

Question

How can the year 2011 be expressed as the sum of consecutive primes in MATLAB 7.11 (R2010b) ?
I heard that the number 2011 can be expressed as the sum of 11 consecutive prime numbers. How can I find those numbers in MATLA...

13 years ago | 4 answers | 3