Ch4figs.zip fig5_03.m fig5_10.m fig5_11.m fig5_12.m fig5_13.m fig5_14.m fig5_15.m fig5_16.m fig5_18.m fig5_20.m fig5_23.m fig5_24.m fig5_25.m fig5_26.m fig5_27.m fig5_28.m fig5_30.m fig5_31.m fig5_32.m fig5_33.m fig5_34.m fig5_35.m fig5_36.m fig5_37.m polarkb.m sinc.m