帮忙检查代码

clear;

[Numeric,Txt]=xlsread('C:\Users\jiang\Desktop\新建文件夹\历史行情.xlsx');

a=Numeric;

b=Txt(:,1);

c=b(2:33);

Bonds=[datenum(c),a(:,[1:2])];

Settle=datenum('02/12/2015');

OutputCompounding=-1;

d=Numeric;

e=Txt(:,3);

f=e(2:33);

[ZeroRates,CurveDates]=zbtprice(Bonds,f,Settle,OutputCompounding)

错误使用 instargbondmod (line 119)
Settle must be less than Maturity for all Bonds.

出错 cfamounts (line 285)
        [CouponRate, Settle, Maturity, Period, Basis, EndMonthRule, ...

出错 zbtprice (line 153)
[CFAmounts, CFDates, CFTimes] = ...