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Jael · 2009-03-08, 22:05

我写了一段程序,
load('CrimeFprint.mat');
fopen('CrimeFprint.mat');
imshow(crime);
p=fopen('CrimeFprint.mat');
[y,t]=fread(p);
[r1,r2]=size(y);
H=r1-(512*512);
X=y((H+1):t);
出现了这样的错误:
??? Subscript indices must either be real positive integers or logicals.
Error in ==> dippart2 at 11
X=y((H+1):t);
请高手指教这是为什么?该怎么改?

2009-03-08, 22:05	#1
Jael 普通会员注册日期: 2009-03-05 年龄: 37 帖子: 34 声望力: 17	[求助]请高手指教,??? Subscript indices must either be real positive integers or logicals 我写了一段程序, load('CrimeFprint.mat'); fopen('CrimeFprint.mat'); imshow(crime); p=fopen('CrimeFprint.mat'); [y,t]=fread(p); [r1,r2]=size(y); H=r1-(512*512); X=y((H+1):t); 出现了这样的错误: ??? Subscript indices must either be real positive integers or logicals. Error in ==> dippart2 at 11 X=y((H+1):t); 请高手指教这是为什么?该怎么改?