Shulou(Shulou.com)06/03 Report--

Today, I will talk to you about how to use the matlab find function, many people may not know much about it. In order to make you understand better, the editor has summarized the following for you. I hope you can get something according to this article.

Usage of matlab find function

In the first step, we need to know that the find function in matlab can find the subscript and value of non-zero elements, as well as the subscript and value that meet the conditions. Enter help find in the command line window to see the function usage, as shown in the following figure:

In the second step, enter a = [1 054 4 3 8 0 9] in the matlab command window, and press enter to create an array of a, as shown in the following figure:

In the third step, enter find (a), and after pressing enter, you can find the subscript of all non-zero elements of array a, as shown in the following figure:

In the fourth step, enter find (a > 4) to find the subscript of the elements whose array an is greater than 4, as shown in the following figure:

In the fifth step, you can find out the subscript position and value of non-zero elements of matrix a by entering [ijjjjjjr k] = find (a). Use the find function as needed, mainly to find the element subscript or non-zero elements according to the conditions, as shown in the following figure:

After reading the above, do you have any further understanding of how to use the matlab find function? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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