下面这个矩阵变换如何计算
来源:学生作业帮 编辑:作业帮 分类:数学作业 时间:2024/07/02 18:00:13
下面这个矩阵变换如何计算
a=[0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0];
变换为:
b=[0,0,0,0,0,1,2,3,4,5,6,0,1,2,3,0,1,2,3,0,1,2,3,4];
开始出4个0不变,之后遇到1变为0,两个1之间的数依次加1,请问matlab如何实现.
a=[0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0];
变换为:
b=[0,0,0,0,0,1,2,3,4,5,6,0,1,2,3,0,1,2,3,0,1,2,3,4];
开始出4个0不变,之后遇到1变为0,两个1之间的数依次加1,请问matlab如何实现.
clear all
close all
a=[0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0]
for i = 1:length(a)
if i>4
if a(i)==1
a(i) = 0;
else
a(i) = a(i-1)+1;
end
end
end
a
结果如图:
![](http://img.wesiedu.com/upload/6/25/625d36f995b3d8fc121e15b638786264.jpg)
close all
a=[0,0,0,0,1,0,0,0,0,0,0,1,0,0,0,1,0,0,0,1,0,0,0,0]
for i = 1:length(a)
if i>4
if a(i)==1
a(i) = 0;
else
a(i) = a(i-1)+1;
end
end
end
a
结果如图:
![](http://img.wesiedu.com/upload/6/25/625d36f995b3d8fc121e15b638786264.jpg)