Let the array a be declared as a = [ 1, 2; 2, 3; 1, 2; 2, 3]. The assignment statement a(4:-1:1, 3:-1:1)=0 results in

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mayur saraiya
mayur saraiya 2014-5-19
回答： Image Analyst 2014-5-20
Let the array a be declared as
a = [ 1, 2; 2, 3; 1, 2; 2, 3]
The assignment statement a(4:-1:1,3:-1:1)=0 results in Select one:
a. An error.
b. a is a 4x3 matrix of 0’s
c. a = [0, 2, 0; 0, 3,0; 0, 2, 0; 2, 3, 0].
d. a = [ 1, 2, 0; 2, 3,0; 1, 2, 0; 2, 3, 0].

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Henric Rydén
Henric Rydén 2014-5-19
b
a 4x3 matrix of zeros

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Image Analyst
Image Analyst 2014-5-20
Just do it. Do it yourself in MATLAB and see what the answer is. No need to ask us to do your exam for you - MATLAB will do it for you.

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