?? 05-26.txt
字號:
>> student.test=[99 56 96 87 67 69 87 76 92];
>> student.name='Wu Qing';
>> student.weight=68;
>> student.height=1.72;
>> student.num=2003214091;
>> student.add='School of civil engneering.Tsinghua university';
>> student.tel='1381042679*';
%輸入student,即可以在命令窗口中輸出student的內容。
>> student
student =
test: [99 56 96 87 67 69 87 76 92]
name: Wu Qing
weight: 68
height: 17200
num: 2003214091
add: 'School of civil engneering.Tsinghua university'
tel: '1381042679*'
>>
%用戶還可以通過以下形式的語句以添加新的結構型變量(另外的學生數據)。
>> student(2).test=[99 65 88 78 76 98 75 96 59];
%系統將默認之前的student為student(1)
>> student(2).name='Wei Huan';
>> student(2).weight=50;
>> student(2).height=1.58;
>> student(2).num=034999;
>> student(2).add='School of Psychology.Chongqing university';
>> student(2).tel='02361703456';
%此時,輸入student,將只得到該結構的成員變量名而不顯示內容,
student
student =
1x2 struct array with fields:
test
name
weight
height
num
add
tel
>>
%可以繼續在命令窗口中查詢student的具體內容。
>> student(1)
ans =
test: [99 56 96 87 67 69 87 76 92]
name: ' Wu Qing '
weight: 68
height: 1.7200
num:2003214091
add: [1x46 char]
tel: '1381042679*'
>> student(2)
ans =
test: [99 65 88 78 76 98 75 96 59]
name: 'Wei Huan'
weight: 50
height: 1.5800
num: 34999
add: 'School of Psychology.Chongqing university'
tel: '02361703456'
>>
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