Added noise to fourier derivative recipe
Added noise to fourier derivative recipe

cmeessen/fatiando,victortxa/fatiando,mtb-za/fatiando,victortxa/fatiando,eusoubrasileiro/fatiando,cmeessen/fatiando,rafaelmds/fatiando,drandykass/fatiando,fatiando/fatiando,santis19/fatiando,fatiando/fatiando,eusoubrasileiro/fatiando,drandykass/fatiando,eusoubrasileiro/fatiando,santis19/fatiando,mtb-za/fatiando,rafaelmds/fatiando,eusoubrasileiro/fatiando_seismic,eusoubrasileiro/fatiando_seismic