ECG.mat data: 1986 1996 1975 1996 1975 2006 2067 2211 2231 2272 2242 2221 2180 2149 2078 2129 2067 2006 1945 1924 1934 1914 2129 2897 3828 3941 2057 1504 1627 1740 1781 1771 1801 1791 1801 1812 1842 1832 1863 1883 1863 1893 1945 1934 1965 1975 2037 2057 2037 2098 2170 2201 2242 2303 2344 2375 2344 2395 2313 2252 2201 2139 2078 2027 1996 1975 2027 1986 1996 1975 1986 1975 2027 2047 2006 1986 2027 2006 2016 1996 2006 1975 2016 1975 1965 1955 1986 1965 1945 1955 1975 (1x91 matrix)

the magnitude and phase components of the ECG signal found as variable ecg in 18. Pl mat. Plot only the nonredundant points and do not plot the DC component he Fourier series.) Also plot the time function and correctly label 1.e., an th quencies that have some energy? the first point in t ecale the time and frequency axes. The sampling frequency was 125 Hz. Based on tude plot, what is the bandwidth of the ECG signal, i.e., the range of fre- the magnitude and phase components of the ECG signal found as variable ecg in 18. Pl mat. Plot only the nonredundant points and do not plot the DC component he Fourier series.) Also plot the time function and correctly label 1.e., an th quencies that have some energy? the first point in t ecale the time and frequency axes. The sampling frequency was 125 Hz. Based on tude plot, what is the bandwidth of the ECG signal, i.e., the range of fre