Code for Fitting Functions to Data:

• c_7_p_1.m (uses the aitken function)
  
• c_7_p_2.m (uses the aitken function)
  
• c_7_p_3.m (uses the polyval and polyfit function)
  
• c_7_p_4.m (uses the interp1 function)
  
• c_7_p_5.m (uses the spline function)
  
• c_7_p_6.m (uses the fgenfit function)
  
• c_7_p_6_fn_i.m (function to uses with the fgenfit function)
  
• c_7_p_6_fn_ii.m (function to uses with the fgenfit function)
  
• c_7_p_7.m (uses the spline function)
  
• c_7_p_8.m (uses the fgenfit function)
  
• c_7_p_8_fn.m (the function for the fgenfit function)
  
• c_7_p_9.m (uses the polyfit function)
  
• c_7_p_10.m (uses the interp2 function)
  
• c_7_p_11.m (uses the interp1 function)
  
• c_7_p_12.m (estimates the frequency content using the fft function)
  
• c_7_p_13.m (estimates the frequency content using the fft function)
  
• c_7_p_14.m (estimates the frequency content using the fft function)
  
• c_7_p_15.m (using a Hanning window)
  
• c_7_p_16.m (estimates the frequency content using the fft function)