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How to Copy Upper diagonal elements of matrix A into a new matrix.
A= 1 2 3 4; 2 1 3 4; 1 1 1 2; 1 0 0 1 Then how to copy the upper diagonal elements into a new Matrix using for loops etc.
4 years 前 | 3 个回答 | 0
3
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m=1:24*(T^-1);
Please explain theequation what is it mean and why it is used in programming m=1:24*(T^-1);
4 years 前 | 2 个回答 | 0
2
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Multiple Bars in a single plot along legend
First of all, sorry, i am new one here, i do not know how to draw that plot whether it is too basic. My Question is that I hav...
6 years 前 | 1 个回答 | 0
1
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sum of individual column values using logical operators
x=[2 1 ;-1 1 ;-1 2 ;1 -1 ;5 -1 ] ind = x(:,2)<0 C = abs(sum(x(ind))) ind = x(:,2)>0 D= abs(sum(x(ind))) here, i need ...
6 years 前 | 0 个回答 | 0
