ch10\ex_10_1.m ....\ex_10_10.m ....\ex_10_11.m ....\ex_10_12.m ....\ex_10_13.m ....\ex_10_14.m ....\ex_10_15.m ....\ex_10_16.m ....\ex_10_2.m ....\ex_10_3.m ....\ex_10_4.m ....\ex_10_5.m ....\ex_10_6.m ....\ex_10_7.m ....\ex_10_8.m ....\ex_10_9.m ch10