Undefined function 'findpeaks' for input arguments of type 'double'.

hi, I am getting this error please help me go get resolve

Undefined function 'findpeaks' for input arguments of type 'double'.

Error in SVDCalculation_25062013 (line 21)
[pks1,locs1]=findpeaks((crrsvd(:,1)-crrsvd(:,2)),'minpeakdistance',20);

Answer 1

[Jos (10584)]

findpeaks is part of the signal processing toolbox in 2013b. Do you have that installed?

[IITH]

sir actually i have installed 2012 version

Answer 2

[George]

I had this same problem and found that I had a function called findpeaks in my MATLAB folder, so I guess Matlab looked at that and not the 'proper' findpeaks. I renamed the function in my MATLAB folder and now it works.