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6 wrz 2019 · Is there a function in matlab that takes a column vector of n rows and a number as an input and returns its position in the vector, for example a vector x as given below, suppose I want to find the position of number 2 in x.
25 sty 2014 · If I have a vector v= [ 4 5 2 3 0 7] and I want to write an equation that include the position number of each element in the vector v. For example, I want to have the the number "1" in an equation and that number changes as I loop the vector from v (1) to v (6) so whenever I want to use the "4" in the vector v, I want a command to output number ...
JavaScript library to load Matlab Level 5 MAT-files as JavaScript objects. Based on the documentation: https://www.mathworks.com/help/pdf_doc/matlab/matfile_format.pdf released for 2019b.
In MATLAB®, there are three primary approaches to accessing array elements based on their location (index) in the array. These approaches are indexing by position, linear indexing, and logical indexing. You can also use mixed indexing by combining both positional and logical indexing.
AB(AP,1) = AC(1); %%Get the first value(the nearest), AB is my vector with the positions
To find values by using position vector. Suppose matrix A= [1 3 5 7 9]. The position vector is known, which is, say, B= [ 3 4 ]. So the intended answer should be [ 5 7 ] which are elements at the 3rd and 4th places.
This example shows how to filter the elements of an array by applying conditions to the array. For instance, you can examine the even elements in a matrix, find the location of all 0s in a multidimensional array, or replace NaN values in data.
