How to use zeros function in matlab

The zeros function in matlab is used to return a double class zero matrix. Its usage is: 1. Enter "B=zeros(5)" in the command line window and press the Enter key to generate a "5 *5" zero matrix; 2. Enter "B=zeros(3,4)" in the command line window and press the Enter key.

How to use the zeros function

The zeros function returns a double of m×n×p×... A function of a zero-like matrix.

The first step is to enter B=zeros(5) in the command line window and press the Enter key to see that a 5*5 zero matrix is ​​generated, as shown in the figure below:

The second step is to enter B=zeros(3,4) in the command line window and press Enter to generate a zero matrix with 3 rows and 4 columns, as shown in the figure below:

In the third step, enter the B=zeros([3 4]) format. Press the Enter key to see that the same zero matrix with 3 rows and 4 columns as above is generated, but the format is different. Same, as shown in the figure below:

In the fourth step, enter B=zeros(3,4,5,6) in the command line window and press the Enter key to see A 3*4*5*6 all-zero matrix is ​​generated, as shown in the figure below:

The fifth step is to create a new A variable and enter B=zeros(size(A )), press the Enter key to see that a zero matrix of the same size as the A matrix is ​​generated, as shown in the following figure:

The sixth step finally summarizes the zeros function There are mainly the following methods of use, as shown in the figure below:

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