I have amplitude and time data with me. After doing FFT of the data I plot amplitude vs frequency graph and after calculating power I plotted power vs frequency graph but everytime in my graph there is a peak at 50hz. and it comes in every data file. Please help me how to get rid of that. I have attached pictures of graph for your referenceI have amplitude and time data with me. After doing FFT of the data I plot amplitude vs frequency graph and after calculating power I plotted power vs frequency graph but everytime in my graph there is a peak at 50hz. and it comes in every data file. Please help me how to get rid of that. I have attached pictures of graph for your reference I have amplitude and time data with me. After doing FFT of the data I plot amplitude vs frequency graph and after calculating power I plotted power vs frequency graph but everytime in my graph there is a peak at 50hz. and it comes in every data file. Please help me how to get rid of that. I have attached pictures of graph for your reference fftpsd, filter in fourier domain, remove spike in spectrum. MATLAB Answers — New Questions

​