The sub2ind and ind2sub functions are useful in converting between subscripts and linear indices. The linear index changes depending on the size of the array A (5) returns a differently located element for a 3-by-3 matrix than it does for a 4-by-4 matrix. If A is a matrix, then max (A) is a row vector containing the maximum value of each column of A. Why does the linear index change in MATLAB? M max (A) returns the maximum elements of an array. Here, 7 is the largest number at the 4th position (index). To get this, assign the result of the call to max to a two element vector instead of just a single variable. For example, the following code produces a row vector ‘M’ that contains the maximum value of each column of ‘A’, which is 3 for the first column and 4 for the second column. The max function can also return the index of the maximum value in the vector. The “min” and “max” functions in MATLAB return the index of the minimum and maximum values, respectively, as an optional second output argument. How do I find the indices of the minimum?Īccepted Answer. How to find the indices of MATLAB and Simulink? An alternate solution using an inline function will work. So to find the absolute index, you need to add “lowerBound” to the Index. This returns “Value” as the min or max value among A (lowerBound) and A (uppedBound) and “Index” as with “lowerBound” as the offset. How to get the index of the MIN VALUE in MATLAB? If you have the equation in the form of y = ax^2 + bx + c, then you can find the minimum value using the equation min = c – b^2/4a. You can find this minimum value by graphing the function or by using one of the two equations. If your quadratic equation has a positive a term, it will also have a minimum value. How do you find the minimum of a function? If A is a matrix, then max(A) is a row vector containing the maximum value of each column.If A is a vector, then max(A) returns the maximum of A.M = max( A ) returns the maximum elements of an array. ![]() How do you use the MAX function in Matlab?
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