MATLAB: Am I getting error while running code of mathworks website

beerpeak detection

 load sunspot.dat
 year=sunspot(:,1);
 relNums=sunspot(:,2);
 findpeaks(relNums,year);
 xlabel('Year');
 ylabel('Sunspot Number')
 title('Find All Peaks');
I am getting below mentioned error. Why is it so?
 Error using uddpvparse (line 122)
 Invalid Parameter/Value pairs.
 Error in findpeaks>parse_inputs (line 84)
 hopts = uddpvparse('dspopts.findpeaks',varargin{:});
 Error in findpeaks (line 59)
 [X,Ph,Pd,Th,Np,Str,infIdx] = parse_inputs(X,varargin{:});
Code Source

Best Answer

there is a uppvparse related compiler bug fix report 452577 (release 2008b) in
http://uk.mathworks.com/support/bugreports/452577?s_tid=srchtitle
I tried the sunspot.dat initial lines and work fine in R2015.
There are 4 findpeaks related bugs 650368(2010b), 582260(2010a), 452577(2008b) same as above, and 489930(2009a).
I have also tried the code you added later on and no problem in 2015.
If I were you, if not out of experience, just for the cost of a student licence, it really pays off to save a few pizzas and beer, and get MATLAB updated, really.
is this answer helping you in any way to solve your question and take the right direction, please give me a thumbs-up vote by clicking above, next to your question, thanks in advance.
John
jgb2012@sky.com
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