Find matlab

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Funkcji, bez której można się najczęściej świetnie obyć, z czego wiele osób nie zdaje sobie sprawy. Rozważmy następujący problem: W wektorze danych chcemy znaleźć element o największej wartości. Po jego zidentyfikowaniu należy usunąć go ze zbioru. Jak to zrobić? W zasadzie intuicyjnie narzuca się tutaj wykorzystanie funkcji max. Niestety intuicja nie podpowiada zazwyczaj, jak zrobić to w prawidłowy sposób.

Find matlab

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The find function in MATLAB is used to find the indices and values of non-zero elements or the elements which satisfy a given condition. The relational expression can be used in conjunction with find to find the indices of elements that meet the given condition. It returns a vector that contains the linear indices. Using liner index a multidimensional array can be accessed using a single subscript. MATLAB treats the array as a single column vector with each column appended to the bottom of the previous column. Note: k will be of same orientation as X if X is a vector and if X is a multidimensional array then k will be a column vector which will hold linear indices. Example 1: Below code will return the indices of non-zero elements in a 1-D array. Example 2: Below code will return the first 2 indices of elements where the element will be greater than 3. Example 3: Below code will return the last 2 row and column indices of elements that are greater than 3.

Find matlab

MATLAB, a powerful numerical computing environment, offers a plethora of functions to manipulate, analyze, and visualize data. Among these functions, the find function stands out as a versatile tool for locating the indices of non-zero elements within arrays and matrices. It is a versatile function that can be applied to vectors, matrices, and multidimensional arrays. For vectors, a column vector indices is returned, containing the indices of non-zero elements. For matrices, two vectors, i and j , can be returned, representing row and column indices, respectively. In this example, we have a vector [1, 2, 0, 4, 0, 6]. The find function is applied to identify the indices of non-zero elements, which are then displayed. The function efficiently filters out zeros, and the resulting indices vector contains the positions of non-zero elements. In this example, the vector [1, 2, 0, 4, 0, 6] is given.

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If now I have changed what you told me to do, the error is still displayed. Choose a web site to get translated content where available and see local events and offers. And the stepinfo is not called for these models. Hi, I do not think I can write the whole code from the scratch. MathWorks Answers Support. Dodaj komentarz Anuluj pisanie odpowiedzi Twój adres e-mail nie zostanie opublikowany. Tags stepinfo step response. Jak to zrobić? You may receive emails, depending on your communication preferences. Last time i was trying to show step response information.

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Search Support Clear Filters. Support Answers MathWorks. Hi could you try these codes? But the plot you have mentioned is for. Cancel Copy to Clipboard. English Deutsch Français. Blazej Staniak on 29 Nov Edited: Dave B on 29 Nov Dave B on 29 Nov Nagasai Bharat on 20 Apr Sign in to comment. Vote 0. Zapisz moje dane, adres e-mail i witrynę w przeglądarce aby wypełnić dane podczas pisania kolejnych komentarzy. Based on your location, we recommend that you select:. Tags stepinfo step response.