This time I will bring you how to operate matrix rows and columns in matlab. What are the precautions for operating matrix rows and columns in matlab. The following is a practical case, let's take a look.
An example looks like this:
>> A=[1,2,3;4,5,6;7,8,9] A = 1 2 3 4 5 6 7 8 9
Delete the line:
>> A(2,:)=[] A = 1 2 3 7 8 9
Delete columns:
>> A(:,2)=[] A = 1 3 7 9
I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other php Chinese websites related articles!
Recommended reading:
Python operation matrix rows and columns
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