Rank: 1509 based on 94 downloads (last 30 days) and 4 files submitted
photo

Brad Ridder

E-mail

Personal Profile:
Professional Interests:

 

Watch this Author's files

 

Files Posted by Brad View all
Updated   File Tags Downloads
(last 30 days)
Comments Rating
07 May 2010 Gibbs Motif Sampler Finds motifs and the optimum width via Gibbs sampling. No toolboxes required. Author: Brad Ridder gibbs, sampling, markov, metropolishastings, protein, dna 16 0
10 Feb 2010 Screenshot orderseek - Finds chemical reaction order Returns the reaction order, r-squared value, rate constant, and half life. Author: Brad Ridder rate law, chemistry, chemical kinetics, order, rate constant, nth order 20 0
09 Feb 2010 Screenshot Propagation of Uncertainty Returns the propagated uncertainty in a function F imparted to it from its variables Author: Brad Ridder error, uncertainty, propagation 48 6
  • 5.0
5.0 | 6 ratings
06 Dec 2007 Symbolic Hessian Evaluator For a symbolic input function f, returns the symbolic Hessian matrix. A real time saver imho -_- Author: Brad Ridder optimization, hessian, matrix, symbolic 10 2
  • 5.0
5.0 | 2 ratings
Comments and Ratings by Brad View all
Updated File Comments Rating
25 May 2011 COMBN (4.3) All combinations of N elements taken from the vector V. Author: Jos (10584)

Excellent, just what I needed. Thanks!

21 Jun 2010 EzyFit 2.42 A free curve fitting toolbox for Matlab Author: Frederic Moisy

Its amazing in every way.
A gold-standard for user-submitted toolboxes.

A job well-done! Bravo!

11 Feb 2010 Baseline Fit A baseline fit is interpolated from selected points and then applied to the data. Author: Mirko Hrovat

Absolutely awesome.

Saved me a lot of time. Thanks!

Comments and Ratings on Brad's Files View all
Updated File Comment by Comments Rating
22 Nov 2013 Propagation of Uncertainty Returns the propagated uncertainty in a function F imparted to it from its variables Author: Brad Ridder Ramaswamy, Deepak

@Konstantinos, It seems this should fix display.
res = PropError(...);
res{1,1} = double(res{1,1});
res{2,3} = double(res{2,3})

14 Nov 2013 Propagation of Uncertainty Returns the propagated uncertainty in a function F imparted to it from its variables Author: Brad Ridder Konstantinos

Hi,
thanks for your script.

I have a problem though. When I run the script, it does not return the result of the function nor the error in percentage.
Here is what i get:

[1x1 sym] '+/-' [3.1719e-04]
'Percent Error' '+/-' [1x1 sym]

so, instead of getting the values, i get the [1x1 sym].

Can you please help me understand why this is happening ? Is the first time i am using the Symbolic Math Toolbox.
Cheers,
Konstantinos

05 Apr 2013 Symbolic Hessian Evaluator For a symbolic input function f, returns the symbolic Hessian matrix. A real time saver imho -_- Author: Brad Ridder Ken

thanks!

05 Feb 2013 Propagation of Uncertainty Returns the propagated uncertainty in a function F imparted to it from its variables Author: Brad Ridder Rhys

Very Nice! Very helpful for my Modern Physics lab!

09 Apr 2012 Propagation of Uncertainty Returns the propagated uncertainty in a function F imparted to it from its variables Author: Brad Ridder xiong

So simple and useful, Thank you

Contact us