getpeaks too many input argument

Illustration
Christian - 2021-02-26T11:03:22+00:00
Question: getpeaks too many input argument

hi i have this code     >> [x1, Fs] = wavread('chordA1.wav'); >> FFT1 = fft(x1); >> sq1 = abs(FFT1); >> sq1 = abs(FFT1); >> pks1 = getpeaks(sq1,'NPEAKS',20) when i run the the program it says ??? Error using ==> getpeaks Too many input arguments. what seems to be the problem?  

Related Questions

  • How do I uninstall and reinstall MathWorks Service Host?
  • MatLab App Design - how to use default value for Edit Field function?
  • What's the difference between imagesc and imshow?
  • Error evaluating parameter 'Value' in simulink
  • Why do I get a connection error when installing or activating MATLAB or other MathWorks products?

    • Expert Answer

    Profile picture of John Williams John Williams answered . 2025-11-20

    Type help getpeaks and see what it says. Or get rid of all arguments and type the left parenthesis and see what intellisense pops up to guide you. Or put the cursor in findpeaks and type control-D and it should take you to the function where you can see what arguments it allows.
     
    By the way, you didn't instead mean findpeaks() in the Signal Processing Toolbox, did you?


    Not satisfied with the answer ?? ASK NOW

    Get a Free Consultation or a Sample Assignment Review!

    Upload Assignment Talk to Expert