matlab 去除矩阵对角线元素重组矩阵
(2014-03-27 09:01:49)
					
											标签:
																				
                            cxd1301矩阵对角线去除matlab去对角线轩辕小子教育 | 
					分类: matlab | 
 
 
程序:
clear;
clc;
A = magic(4)
B = A(:);
[m,n] = size(A);
for ii =
1:n 
 
 
 
end
结果:
A =
 
 
 
 
 
 
>> result_A
 
result_A =
 
 
 
>> result_A{1,1}
 
ans =
 
 
 
 
 
 
程序:
clear;
clc;
A = magic(4)
B = A(:);
[m,n] = size(A);
B(1:n+1:n*n) = [];
disp('删除对角线,左下角上提后:')
result_A1 = reshape(B,n-1,n)
 
C = A';
C = C(:);
C(1:n+1:n*n) = [];
disp('删除对角线,右上角左移后:')
result_A2 = reshape(C,n-1,n)'
结果:
A =
 
 
 
 
删除对角线,左下角上提后:
result_A1 =
 
 
 
删除对角线,右上角左移后:
result_A2 =
 
 
 
 
 

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